Problem: Chicago (CNN)An Illinois teenager accused of trying to support ISIS pleaded not guilty Tuesday in federal court.

Mohammed Hamzah Khan, 19, had invited his family to join him in his plans to travel to join ISIS in the Mideast, authorities said. The Islamic State in Iraq and Syria is using warfare and terror in an attempt to create an Islamic state across Sunni areas of Iraq and in Syria.

The teenager's mother, Zarine Khan, condemned ISIS and accused it of using social media propaganda to brainwash Muslim youths. She cited last week's terror attacks in Paris that killed 17 people and allegedly involved a now dead suspect with ties to ISIS.

"We condemn this violence in the strongest possible terms. We condemn the brutal tactics of ISIS and groups like them. And we condemn the brainwashing and the recruiting of children through the use of social media and Internet," the mother told reporters while reading tearfully from a statement.

"We have a message for ISIS, Mr. Baghdadi and his fellow social media recruiters: Leave our children alone!" Zarine Khan said, as her husband, Shafi Ullah Khan, stood beside her.

She was referring to Abu Bakr al-Baghdadi, the mysterious boss of the terror group ISIS.

Her son is charged with one count of attempting to provide material support to a foreign terrorist organization. The charge he faces carries a maximum penalty of 15 years in prison and a $250,000 fine.

He wrote that he was leaving the United States to join ISIS, according to a criminal complaint. Authorities said they found a three-page letter in the bedroom he shared with a sibling in Bolingbrook, Illinois, in which he invited his family to join him. But he warned them not to tell anyone about his travel plans, the complaint said.
1. Who did Mohammed Hamzah Khan invite to join him on his trip?
2. Where was he going?
3. To do what?
4. How old is he?
5. Who is his mother?
6. Does she think ISIS is a good group to join?
7. What terror attack did she cite?
8. How many people were killed then?
9. Who did the suspect have ties with?
10. Did her son go to court?
11. What was he charged with?
12. Did he plead guilty?
13. How many years could he spend behind bars?
14. How much could the fine be?
15. Who stood beside his wife while she gave a statement?
16. What is his name?
17. Who does she say is the boss of the organization?
18. What did they find in her son's room?
19. Where did they live?
20. Did he ask his family to keep his plans a secret?
Answer: 1. his family
2. Mideast
3. join ISIS
4. 19
5. Zarine Khan,
6. no
7. in Paris
8. 17
9. ISIS
10. yes
11. one count of attempting to provide material support to a foreign terrorist organization.
12. no
13. 15
14. $250,000
15. her husband
16. Shafi Ullah Khan
17. Mr. Baghdadi
18. a three-page letter
19. Bolingbrook, Illinois
20. yes

Problem: Braille is a tactile writing system used by people who are blind or visually impaired. It is traditionally written with embossed paper. Braille users can read computer screens and other electronic supports thanks to refreshable braille displays. They can write braille with the original slate and stylus or type it on a braille writer, such as a portable braille notetaker or computer that prints with a braille embosser.

Braille is named after its creator, Louis Braille, a Frenchman who lost his sight as a result of a childhood accident. In 1824, at age 15, he developed a code for the French alphabet as an improvement on night writing. He published his system, which subsequently included musical notation, in 1829. The second revision, published in 1837, was the first binary form of writing developed in the modern era.

Braille characters are rectangular blocks called "cells" containing tiny bumps called "raised dots". The number and arrangement of these dots distinguish one character from another. Since the various braille alphabets originated as transcription codes for printed writing, the mappings (sets of character designations) vary from language to language. Furthermore, in English Braille there are three levels of encoding: Grade 1 a letter-by-letter transcription used for basic literacy; Grade 2 an addition of abbreviations and contractions; and Grade 3 various non-standardized personal shorthands.
1. Who came up with Braille?
2. Is it named for him?
3. When was he trying to make night writing better?
4. What did his code represent?
5. How old was he then?
6. What was published in 1937?
7. What about in 1837
8. Was this the first form of something?
9. During what period?
10. Who is braille meant for
Answer: 1. Louis Braille
2. Yes
3. 1824
4. the French alphabet
5. 15
6. unknown
7. second revision
8. binary form of writing
9. modern era
10. blind or visually impaired

Problem: (CNN) -- The wife of fugitive Libyan leader Moammar Gadhafi, three of his children and some of his grandchildren arrived in Algeria on Monday morning, Algerian diplomats said.

Mourad Benmehidi, the Algerian ambassador to the United Nations, said he relayed the news to Secretary-General Ban Ki-moon earlier Monday. Benmehidi said his country granted entrance to Gadhafi's wife, Safia, his daughter, Aisha, sons Hannibal and Mohamed and their children on "humanitarian grounds."

"We made sure the international community has been informed," said Benmehidi.

The ambassador said he did not know whether Moammar Gadhafi was expected to seek entry into Algeria and claimed none of the Gadhafis were subject to U.N. Security Council sanctions.

In fact, U.N. Security Council Resolution 1970, passed on February 26, includes the names of all three Gadhafi children who are now in Algeria as being subject to a "travel ban" because of their "closeness of association with (the) regime."

The U.N. ban requires "all member states" to prevent them and others listed from entering their territories, unless there is some special circumstance that the council agrees warrants an exception. The resolution also allows the nation -- in this case, Algeria -- to determine "on a case-by-case basis that such entry or transit is required to advance peace and stability (and) notifies the committee within 48 hours after making such a determination."

News on Monday of the Gadhafi relatives' departure from Libya came the same day that a senior rebel commander reported that Khamis Gadhafi, a son of the Libyan leader and military commander in his regime, had been killed Sunday night.
1. Are the Gadhafi children on a travel ban?
2. All of them?
3. How many are there?
4. What document prohibits them from travelling?
5. When was it passed?
6. What is the reasoning for the ban?
7. Where is Gadhafi now?
8. What about his wife?
9. And kids?
10. When did they arrive?
11. Is Moammar a grandpa?
12. Who is the UN ambassador from Algeria?
13. And the Secretery-General?
14. Did the ambassador notify him of anything?
15. Why did Algeria permit them to visit?
16. What is Moammars wifes name?
17. Does he have a daughter?
18. What is her name?
19. How many of her brothers were allowed in Algeria?
20. What are their names?
Answer:
1. Yes.
2. Yes.
3. three
4. U.N. Security Council Resolution 1970
5. February 26
6. their "closeness of association with (the) regime."
7. unknown
8. Algeria
9. Algeria
10. Monday morning
11. Yes
12. Mourad Benmehidi
13. Ban Ki-moon
14. Yes.
15. "humanitarian grounds."
16. Safia
17. Yes.
18. Aisha
19. Two.
20. Hannibal and Mohamed