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.

(CNN) -- Ollanta Humala, a left-leaning Peruvian politician who promises reforms in education and services to the poor, was sworn in as the nation's president Thursday. In his first address as president, Humala stressed equality, saying he wants Peru to be "a place where everyone enjoys the same rights to abundance and happiness." "Economic growth and social inclusion must march together," he said of his governing philosophy. He succeeds Alan Garcia, who oversaw a period of robust economic growth as president, but who nonetheless was unpopular and criticized for promoting business at the expense of indigenous groups and the environment. Humala, an ex-army officer who ran unsuccessfully for president in 2006 as a leftist ally of Venezuela's Hugo Chavez, reinvented himself as a more moderate leader. He calmed markets and worries that his moderation was a facade to win the election by naming a Cabinet made up of political moderates. The new president has promised to spread the benefits of Peru's economic boom to the poor. He has cited needs to improve the nation's infrastructure, water, sanitation and education, particularly in rural areas. A number of presidents from other Latin American countries, including Ecuador, Chile and Brazil, were on hand to witness the swearing-in ceremony. There was a small oddity during the swearing in of Humala and his two vice presidents, when they all swore allegiance to Peru's 1979 Constitution. That document, however, was replaced in 1993 by a new one drafted during the presidency of strongman Alberto Fujimori. Humala defeated Fujimori's daughter, Keiko, to win the presidency. The slap at the current Constitution resulted in boos and shouts from members of Fujimori's party. Several times in his speech, Humala talked about the importance of unity. "Reality requires a new social contract that makes it possible for all Peruvians to live together," he said. He added that he wants "to be seen as a defender of human rights and of freedom of the press and expression." Other leftist leaders in Latin America, such as Ecuadorian President Rafael Correa and Venezuela's Chavez, have been criticized by press freedom organizations for clamping down on the media. Humala promised change, but warned that it would not be as swift as his critics fear, or as some of his supporters desire. To be lasting, he said, "any changes must be gradual and rational." In another minor controversy, the outgoing president, Garcia, did not attend the swearing-in ceremony to pass the presidential sash to his successor. Garcia, who was also president in a disastrous term from 1985 to 1990, was booed and heckled by Congress when he bid farewell. According to local media, he decided not to attend this time to avoid another round of heckling.
NEW:  Peru's new president stresses equality .
Humala is a former army officer .
He is a leftist who has moderated his stance .
He promises to spread the benefits of Peru's economic boom to the poor .

(CNN) -- For the first time since a reported massacre there, U.N. observers on Saturday entered the Syrian town of Tremseh, where opposition activists say more than 200 people were killed. The violence took place Thursday, on what may have been the single deadliest day in the 16-month crisis. It prompted a fresh round of condemnation from world leaders. In Tremseh, the U.N. team found evidence of an attack, including a burned school, damaged houses, and proof that artillery, mortars and small arms were used, said Sausan Ghosheh, spokeswoman for the head of the U.N. Supervising Mission in Syria. She added that the number of causalities remains unclear. "The attack ... appeared targeted at specific groups and houses, mainly of army defectors and activists. There were pools of blood and blood spatters in rooms of several homes together with bullet cases," Ghosheh said in a statement. U.N. observers are expected to return to the town Sunday to continue their fact-finding work. Still grappling with the attack, Syrians endured yet another bloody day Saturday as regime forces fired from low-flying helicopters and a bomb exploded at a state security headquarters, opposition activists said. At least 73 people were killed in Saturday violence, including 20 in Homs, 11 in Damascus Suburbs and 13 in Hama province, the Local Coordination Committees of Syria said. Fourteen additional deaths were reported in Deir Ezzor and 12 in Idlib, among others. Another opposition group, the Syrian Observatory for Human Rights, said a car bombing targeted a state security building in Hama, and "a number of state security personnel were killed and wounded." Syrian state-run TV said at least three civilians and a security officer were killed in Muhrada by a suicide bomber in a truck. Farther south, the Daraa province town of Khirbet Ghazaleh came under heavy shelling and machine gun fire after the Syrian army surrounded it with tanks, the LCC said. "Helicopters fly over the city at a low altitude with a continued siege of the city and gunfire from snipers," the opposition network said. Meanwhile, Deir Ezzor was subject to intense shelling by government forces, as well as fierce clashes between regime forces and the Free Syrian Army, the LCC said. How long can al-Assad hang on? According to the opposition network, more than 200 villagers were killed in the Hama-area town of Tremseh on Thursday, and dozens more were killed elsewhere across the country. U.N. spokeswoman Ghosheh said a large patrol had been sent from Damascus to Tremseh on Saturday to assess the situation, amid widely differing accounts of what happened from opposition activists and the government. An initial reconnaissance mission was sent Friday following assurances of a cease-fire in the area, the spokeswoman said, but it was too late in the day to do much. "The patrol assessed the situation -- if there was in fact a cease-fire and our access to the town," she said. "An 11 vehicle integrated patrol, comprised of specialized military and civilian observers, arrived ... on Saturday after confirming that a cease-fire was in place." International anger against Syrian President Bashar al-Assad has ratcheted up since the Tremseh incident, with at least one U.S. official suggesting the need for more pressure on al-Assad's regime. As outrage grows in Syria, report of a 'breakthrough' for humanitarian aid . "Through these repeated acts of violence against the Syrian people, President Assad has lost legitimacy to lead. It is time for him to go. It is time for the political transition that is long overdue to finally get under way," Josh Earnest, a White House spokesman, told reporters Friday. "It certainly does build strong international support ... to continue to ramp up the pressure on Assad," he added, citing "ongoing conversations at the United Nations about additional ways that we can build some international agreement and raise the stakes even further." Syria moving chemical weapons? Activists in the city of Hama, meanwhile, gave a grisly account of the assault in Tremseh. Witnesses inside the town told the activists by telephone that Syrian military forces had launched a full-scale attack against the opposition Free Syrian Army inside the town, which was surrounded by government tanks and artillery. As the government forces rained artillery rounds into the town, a number of village residents fled their houses, going into the streets, where many of them were shot dead by the government militias, the activists told CNN. The government painted a starkly different picture of Tremseh than that detailed by opposition groups. The state-run Syrian Arab News Agency blamed "armed terrorist groups" for the violence. It said the government said residents called security forces for help after the terrorist groups raided the neighborhood. Regime forces arrested some of the members of the terrorist groups and confiscated their weapons, the government said. Syria's detached and deluded elite? "Armed forces successfully dealt with the terrorists without casualties taking place among the citizens. They searched into the terrorists' dens where they found the dead bodies of a number of citizens who had been abducted and killed by the terrorist groups," SANA reported, citing a military source. CNN cannot independently verify reports from Syria because the nation has restricted access by international journalists. Meanwhile, many who survive the violence are caught in a precarious humanitarian situation. The chief U.N. organization that coordinates emergency aid warned Friday that more Syrians will die if contributing nations do not follow through and fund its relief operation. "We have run out of language to describe how it is for the civilian population," said John Ging, operations director and chairman of the Syria Humanitarian Forum for the U.N. Office for the Coordination of Humanitarian Affairs. "It is physical and it is psychological." CNN's Saad Abedine, Dan Lothian and Hamdi Alkhshali contributed to this report.
NEW: At least 73 people are killed across Syria on Saturday, opposition activists say .
U.N. monitors arrive in Tremseh and find evidence of an attack .
An opposition group says more than 200 people were killed there Thursday .
The Syrian government blames the Tremseh incident on armed terrorist groups .

San Diego (CNN) -- The latest person to accuse San Diego Mayor Bob Filner of sexual harassment is a great-grandmother. Peggy Shannon, 67, who works at the Senior Citizens Service Desk in San Diego City Hall, allegedly faced "continuous inappropriate sexual advances by the mayor while trying to do her job," according to the office of her attorney, Gloria Allred. Shannon said the mayor kissed her and once asked "me if I thought he could go eight hours in one night." "Every day that I went to work, I had butterflies in my stomach because I did not know what was going to happen the next time the mayor came by my desk," Shannon told reporters Thursday. "I have three sons, four grandsons and two great grandsons. As our mayor, you should be -- but are not -- a role model for any of them," she said. Later, Shannon spoke to CNN's "Piers Morgan Live," and called for the mayor's resignation. "I can forgive anybody but he needs to step down," she said. "People are surprised that as a great-grandmother that this happened to me -- so it could happen to anybody else." Shannon is the 16th woman to come forward with such allegations, according to CNN affiliate KFMB. Filner's office has not responded to multiple CNN requests for comment on the allegations. As the list grows, city officials said Thursday that Filner might be booted from office later this month over a different, but related issue: money. Hooters blackballs San Diego mayor . 'Inappropriate movement on my body' A local attorney became the 15th accuser against Filner, speaking to KFMB this week. Kathryn Vaughn told the station that after her husband walked away at a public event 10 years ago, Filner "made an inappropriate movement on my body." Filner, 70, was elected mayor of the eighth-largest American city in 2012, after 10 terms in Congress. His accusers range from a singer at a campaign fundraiser to his former communications director, who called him unfit for office. He has rebuffed calls to resign from all nine City Council members and from fellow Democrats, including California's two U.S. senators. He now faces a recall effort that is trying to gather more than 100,000 signatures needed to put his future up to a new vote, though some political observers doubt organizers can succeed. In July, Filner acknowledged that he "failed to fully respect the women who work for me and with me" and that he was "embarrassed" by his actions. But he also said he would be vindicated by "a full presentation of the facts" and he would not resign. Out of rehab, but locked out of office . Mayor could be booted over money . Now, investigators are also looking into possible financial impropriety -- including questionable charges at the Westgate Hotel, where Filner allegedly took women. The San Diego's City Attorney's Office told CNN Thursday that it had found the charges were inappropriate. Filner's attorney and the mayor's office did not respond to CNN's requests for comment Thursday. The city attorney's office said a rarely used section of the city charter, Section 108, dating back to 1931, would allow for Filner to be removed from office -- without a recall -- over unauthorized payments from the city treasury. The city council plans to vote August 28 on whether to invoke that section. If it does, it would then ask a court to boot Filner from office. Did Mayor Filner target victims of military sexual assault? Kevin Faulconer, a Republican who sits on the council's audit committee, raised questions about other charges as well. He alleged that Filner charged hundreds of dollars in personal expenses and threatened the city's credit by failing to pay the bill. The mayor's city credit card was stopped in July, Faulconer's office said. "Mayor Filner's continued abuse of power knows no bounds," the councilman said in a statement. "Based on this new evidence, I am broadening the scope of my Audit Committee hearing to investigate how Mayor Filner was able to circumvent credit card rules and how to prevent negative effects on the City's credit rating as a result of one person's misuse of taxpayer dollars." CNN's Kyung Lah and Linda Hall reported from San Diego; CNN's Josh Levs reported from Atlanta. CNN's Chuck Johnston and Matt Smith contributed to this report.

NEW: "I can forgive anybody but he needs to step down," Peggy Shannon says .
She works at the Senior Citizens Service Desk at City Hall .
15 other women have previously come forward .
Filner has acknowledged failure "to fully respect" some women, but says he'll be vindicated .