In this task, you are given news articles and you need to generate a highlight, i.e., a short summary, with a maximum length of 10 lines.

[Q]: (CNN) -- Four groups that advocate for immigrant rights said Thursday they will challenge Arizona's new immigration law, which allows police to ask anyone for proof of legal U.S. residency. The Mexican American Legal Defense and Educational Fund, the American Civil Liberties Union, the ACLU of Arizona and the National Immigration Law Center held a news conference Thursday in Phoenix to announce the legal challenge. "The Arizona community can be assured that a vigorous and sophisticated legal challenge will be mounted, in advance of SB1070's implementation, seeking to prevent this unconstitutional and discriminatory law from ever taking effect," said Thomas A. Saenz, president of the Mexican American Legal Defense and Educational Fund, known as MALDEF. "This law will only make the rampant racial profiling of Latinos that is already going on in Arizona much worse," said Alessandra Soler Meetze, executive director of the ACLU of Arizona. "If this law were implemented, citizens would effectively have to carry 'their papers' at all times to avoid arrest. It is a low point in modern America when a state law requires police to demand documents from people on the street." Republican Arizona Gov. Jan Brewer signed the law last week. It goes into effect 90 days after the close of the legislative session, which has not been determined. Brewer and others who support the law say it does not involve racial profiling or any other illegal acts. "Racial profiling is illegal," Brewer said after signing the bill Friday. "It is illegal in America, and it's certainly illegal in Arizona." The National Coalition Of Latino Clergy & Christian Leaders said Sunday it also planned legal action. "Our churches and pastors in Arizona are outraged about the significant threat this anti-immigrant law will have in the lives of Arizona's Latinos," said the Rev. Miguel Rivera, the group's chairman. "This policy violates the rights of American citizens, particularly the fast-growing Latino population of Arizona, by eliminating the basic right of due process, which we are certain that the courts will agree," Rivera said. The law requires immigrants to carry their alien registration documents at all times and requires police to question people if there is reason to suspect they're in the United States illegally. The measure makes it a state crime to live or travel through Arizona illegally. It also targets those who hire illegal immigrant day laborers or knowingly transport them. In addition to signing the law, Brewer also issued an executive order that requires training for local officers on how to implement the law without engaging in racial profiling or discrimination. "This training will include what does and does not constitute reasonable suspicion that a person is not legally present in the United States," she said. Some officials in Arizona have expressed their displeasure with the measure. Phoenix Mayor Phil Gordon said Thursday that he is "very disappointed." He said he is concerned that calls to boycott Arizona businesses and tourism will harm the state. "I'm very incredulous that our state leaders -- our so-called leaders -- have allowed our state to be split when we're suffering economic hardships," Gordon told CNN. Other critics say the bill is unconstitutional and will trample residents' civil rights. "Quite simply, this law is a civil rights disaster and an insult to American values," said Mary Bauer, legal director of the Southern Poverty Law Center. "No one in our country should be required to produce their 'papers' or demand to prove their innocence. What kind of country are we becoming?" But a national Republican leader said Thursday that Arizona is just filling a void left by the federal government. "I think the people of Arizona have a right to pass their laws under the 10th Amendment," House Minority Leader John Boehner said. "I think it is clearly a result of the federal government's failure to secure our border and to enforce our laws." Gordon said the real solution is comprehensive immigration reform that would allow more immigrants to legally enter the United States. "This law doesn't accomplish that," he said. "It doesn't do anything on that." President Obama has called on Congress to pass a comprehensive immigration reform law this year. CNN has learned that Senate Majority Leader Harry Reid and other top Democratic senators will unveil the outlines of that legislation late Thursday. But Boehner said at a briefing Thursday that "there's not a chance" that Congress will approve the measure this year, especially after the recent passage of a health care reform bill. "I've been out here for a little while and know that in the middle of an election year, after we've had bills like health care shoved down our throats and the process twisted, tortured, pressured, bribed, you cannot do a serious piece of legislation of this size, with this difficulty, in this environment," he said. "And it's nothing more than a cynical ploy to try and engage voters, some segment of voters, to show up in this November's elections." The Arizona measure has drawn sharp criticism from the Mexican government, which issued an advisory to its citizens this week. The secretary general of the Organization of American States and some member states also expressed concerns about the law Wednesday. "This is an issue of concern to all citizens of the Americas, beginning with the citizens of the United States, a country with a very rich tradition of immigration and respect for immigrants who have come to lead a better life," OAS Secretary General Jose Miguel Insulza said. "The rich tradition we all admire, of recognizing immigrants in the United States, has been harmed, undermined." The uproar caused by the law has even spread to the nation's pastime. Protesters plan to demonstrate against the Arizona Diamondbacks baseball team Thursday outside Wrigley Field in Chicago, Illinois. In Arizona, two popular singers also will voice their opposition. Grammy Award-winning Colombian singer Shakira is scheduled to meet with Gordon on Thursday evening. Singer-songwriter Linda Ronstadt, an Arizona native of Mexican and German descent, also attended the Thursday afternoon rally with the immigrant rights groups. "What Gov. Brewer signed into law last week is a piece of legislation that threatens the very heart of this great state," Ronstadt said. "We must come together and stop SB1070 from pitting neighbor against neighbor to the detriment of us all." Federal officials estimate there are about 10.8 million illegal immigrants in the United States, of which about 6.6 million come from Mexico and 760,000 from the rest of Latin America. About 1 million come from Asia. Arizona, which is on the Mexican border, has about 460,000 undocumented immigrants, the federal government says. At least five other states, including California, with 2.6 million, have more undocumented immigrants, the government says. The other states with more illegal immigrants than Arizona are Texas, Florida, New York and Georgia. A Pew Research Center survey late last year found that Americans believe Latinos are discriminated against more than any other major racial or ethnic group in American society. The Pew survey also indicated that about one-third of the nation's Latinos say they or someone they know has experienced discrimination. About 9 percent said they had been stopped by police or other authorities and asked about their immigration status in the year before the survey. Fifty-seven percent of those surveyed said they worried that they, a family member or a close friend could be deported.
[A]: NEW: 4 groups announce legal challenge in Phoenix .
American Civil Liberties Union, ACLU of Arizona, National Immigration Law Center slam law .
Mexican American Legal Defense and Educational Fund also objects to it .
They say law encourages racial profiling, but supporters say it doesn't involve any illegal acts .


[Q]: The Cold War aerial games of chicken portrayed in the movie "Top Gun" are happening in real life again nearly 30 years later. A U.S. Air Force spy plane evaded an encounter with the Russian military on July 18, just a day after Malaysia Airlines Flight 17 was downed by a suspected surface-to-air missile that Ukraine and the West allege was fired by pro-Russia rebels in eastern Ukraine. The RC-135 Rivet Joint fled into nearby Swedish airspace without that country's permission, a U.S. military official told CNN. The airplane may have gone through other countries' airspace as well, though it's not clear if it had permission to do so. The U.S. plane had been flying in international airspace, conducting an electronic eavesdropping mission on the Russian military, when the Russians took the unusual action of beginning to track it with land-based radar. The Russians then sent at least one fighter jet into the sky to intercept the aircraft, the U.S. official said Saturday. The spy plane crew felt so concerned about the radar tracking that it wanted to get out of the area as quickly as possible, the official said. The quickest route away from the Russians took them into Swedish airspace. The U.S. official acknowledged that was done without Swedish military approval. As a result of this incident, the United States is discussing the matter with Sweden and letting officials know there may be further occurrences where American jets have to divert so quickly they may not be able to wait for permission. "We acknowledge a U.S. aircraft veered into Swedish airspace and will take active steps to ensure we have properly communicated with Swedish authorities in advance to prevent similar issues before they arise," the U.S. State Department said. The incident was first reported by the Swedish news agency Svenska Dagbladet. Russian officials did not provide any immediate reaction about the encounter. This was at least the second potentially-dangerous encounter between a U.S. plane and Russia over the past few months. On April 23, a Russian Su-27 Flanker fighter jet buzzed within 100 feet of the nose of a U.S. Air Force RC-135U reconnaissance plane over the Sea of Okhotsk between Russia and Japan, a Defense Department official said. Russian fighter jet nearly collided with U.S. military plane in April . Russian and U.S. aircraft often encounter each other, both in Northern Europe as well as the area between the Russian Far East and Alaska. But the official said the land radar activity by the Russians in this instance was unusual. The ongoing civil unrest in Ukraine and the downing of MH 17 over eastern Ukraine on July 17, which killed all 298 people aboard, have heightened tensions between Washington and Moscow.  Malaysia Airlines Flight 17 was brought down by a suspected missile. Pro-Russia rebels have denied allegations from Ukraine and the West that they shot down the Malaysian airliner, or that Russia supplied equipment used to shoot it down.
[A]: U.S. military official tells CNN the incident occurred on July 18 .
RC-135 Rivet Joint was on electronic eavesdropping mission in international airspace .
Russians began tracking with ground radar, and sent at least one fighter to intercept .
U.S. plane evaded encounter by flying into Swedish airspace without permission .


[Q]: (CNN) -- Five more Georgia men were charged in connection with an anti-government militia with ties to Fort Stewart that's been accused of killing two people and plotting to assassinate President Barack Obama, authorities said Tuesday. The five defendants were indicted in Liberty County, Georgia, on charges that include violation of the Street Gang Terrorism and Prevention Act, involving what prosecutors called an "identified criminal street gang" named FEAR, for Forever Enduring, Always Ready. Four U.S. Army soldiers at Fort Stewart had already been accused of being members of the anarchist group, which was allegedly stockpiling weapons and bomb parts to overthrow the U.S. government, prosecutors said. The four soldiers are accused of killing former GI Michael Roark and his teenage girlfriend, Tiffany York. 'Anarchists' accused of murder; broader plot against government . Under one of three indictments returned Monday by a Liberty County grand jury, Christopher Jenderseck was charged with three Street Gang Act violations and two counts of tampering with evidence in the killings of Roark and York in neighboring Long County, said District Attorney Tom Durden and Assistant District Attorney Isabel Pauley of the Atlantic Judicial Circuit. In a second indictment, defendant Timothy Martin Joiner is charged with burglary, theft by taking and two Street Gang Act violations. Adam Dearman is charged with three Street Gang Act offenses. In the third indictment, Joiner, Adam Dearman, Randall Blake Dearman and Anthony Garner are charged jointly, prosecutors said. Joiner and Randall Dearman each face two counts of burglary, nine counts of entering an auto, two counts of financial transaction card theft, one count of theft by taking, one count of criminal damage to property in the second degree, and 14 counts of Street Gang Act violations, prosecutors said. In addition, Adam Dearman is indicted on three counts of Street Gang Act violations, and Garner is charged with theft by receiving stolen property and one Street Gang Act count, prosecutors said. Jenderseck was arrested Tuesday in North Dakota, but Joiner and Garner weren't in custody, authorities said Tuesday. Regarding the charges against the four soldiers, a law enforcement official said they had legally purchased at least 18 rifles and handguns in Washington and Georgia. Uncompleted pipe bombs were also found, and were comprised of store-bought materials, the official said. No sophisticated military grade-explosives were involved in their construction. One official described the offenses as a murder case and said no federal charges had been filed. Last month, Pfc. Michael Burnett laid out the elaborate plot, telling a southeast Georgia court that he was part of what prosecutors called "an anarchist group and militia." Dressed in his Army uniform, he spoke in a Long County court about the group of Army soldiers and its role in the December deaths of Roark and York. Roark, he said, was killed because he took money from the group and planned to leave. "I don't know how it got to the point where two people got murdered," Burnett said in court. He talked about how he and three others accused -- Pvt. Isaac Aguigui, Sgt. Anthony Peden and Pvt. Christopher Salmon -- had begun getting together, "just going out shooting guns, just guy stuff." "And then Aguigui introduced me to 'the manuscript,' that's what he called it, a book about true patriots," the soldier said. The four men became part of a group that aimed "to give the government back to the people," according to Burnett, who said that revolution was its goal. They called it FEAR -- Forever Enduring Always Ready -- and spent thousands of dollars buying guns and bomb parts. Prosecutors: 'Anarchist' group of U.S. soldiers aimed to overthrow government . The government needed a change, Burnett told the court. "I thought we were the people who would be able to change it." It is not clear how capable the group was of carrying out the goals Burnett laid out. Assistant District Attorney Pauley identified Aguigui as the leader of what she described as "an anarchist group and militia" that included active and former troops. "Defendant Aguigui actively recruited new members at Fort Stewart (in southeast Georgia) and targeted soldiers who were in trouble or disillusioned," she said. At the time of their arrest, group members had plotted a number of "acts of domestic terror," the prosecutor said. These included "forcibly taking over the ammo control point of Fort Stewart to take the post, bombing vehicles of local and state judicial and political figureheads and federal representatives to include the local department of homeland security, (and plotting) to bomb the fountain at Forsyth Park in Savannah." Days before he died, Roark had been discharged from the Army, according to Pauley. Roark and his girlfriend were killed because Aguigui felt the couple was "a loose end," Burnett said. Burnett admitted being at the scene of the crime, including watching as a soldier "checked (York's) pulse and then shot her again." As part of an agreement with prosecutors, Burnett pleaded guilty to manslaughter -- instead of murder, thus avoiding a possible death sentence -- and other charges. He also agreed to testify against the three other soldiers accused in the case. All four soldiers had also been charged by the military in connection with the two killings. But as their case proceeded through civilian courts, the Army dismissed its charges, according to Fort Stewart spokesman Kevin Larson. In a statement last month, Larson insisted that Fort Stewart and its affiliated Hunter Army Airfield do not have "a gang or militia problem." "Any suspicions of gang activity are actively investigated by CID, (which) recognizes the obvious concerns with the combination of gangs and military-type training," he said. "That is why CID monitors and investigates gang and extremist group association with criminal acts in the Army so closely. We believe the reason we are able to maintain a low gang criminal threat status is because of the awareness of and focus on the threat." Fort Stewart, about 40 miles southwest of Savannah, is home to the U.S. Army's 3rd Infantry Division. Tens of thousands of troops, their dependents, civilian personnel and contractors live and work on the base, which encompasses 280,000 acres and includes parts of five counties, including Long County, which has about 14,500 residents. Hunter Army Airfield is in Savannah but is officially part of the larger Fort Stewart complex. The Southern Poverty Law Center, which tracks what it characterizes as "hate groups" nationwide, spoke to Aguigui's father last month. "I served my country for 20 years and I honor that, take pride in that," Ed Aguigui told the center, according to the center's Hatewatch blog. "I don't know what my son's views are, and where they came from."
[A]:
A Georgia grand jury indicts five men in an alleged militia plot that includes soldiers .
The militia group FEAR -- Forever Enduring, Always Ready -- is accused of street gang terrorism .
The group is charged with plotting to assassinate President Obama .
Four U.S. soldiers at Fort Stewart already are accused of killing two people .