At the White House Saturday, President Obama said he would seek congressional approval before taking action in Syria. Charles Dharapak/AP hide caption
National Security
Saturday
President Obama discusses the situation in Syria on Friday from the White House Cabinet Room. Getty Images hide caption
Friday
President Obama pauses after answering questions from the news media during his meeting with Baltic leaders at the White House on Friday. Pablo Martinez Monsivais/AP hide caption
A Tomahawk cruise missile lifts off from the guided-missile destroyer USS Barry (DDG 52) in 2011. If a U.S. strike against Syria goes ahead, what comes next? U.S. Navy/Getty Images hide caption
Thursday
Syrian President Bashar Assad delivers a speech at an iftar dinner with political and religious figures in Damascus, Syria, on Aug. 4. In Syria, many different religious groups live in an often uneasy mix. While the country is primarily Sunni Arab, the government is run by minority Alawites like Assad — adherents of an offshoot of Shiite Islam. AP/SANA hide caption
Pakistani Army soldiers guard nuclear-capable missiles at the International Defence Exhibition in Karachi in 2008. The Washington Post reports that concern over their security is a "blind spot" in U.S. intelligence efforts. Rizwan Tabassum/AFP/Getty Images hide caption
U.S. Defense Secretary Chuck Hagel, center, chains his hands with his counterparts from Vietnam, right, and Thailand before the ASEAN meeting in Bandar Seri Begawan, Brunei, on Thursday. The trip's message: The U.S. is committed to its "rebalance" toward the Asia-Pacific region. Vincent Thian/AP hide caption
Wednesday
A month after U.S. naval ships shelled Lebanon, Muslim extremists blew up the U.S. Marine barracks in Beirut, killing 241 U.S. military personnel on Oct. 23, 1983. Over the past three decades, limited U.S. military strikes have been followed on several occasions by major attacks against U.S. targets. Bill Foley/AP hide caption
Tuesday
The New York Times headquarters building in New York City. Ramin Talaie/Getty Images hide caption
Outage Summer: What To Know About The Syrian Electronic Army
Facebook has issued a report on government requests for its user data. Flickr/Scott Beale hide caption
Edward Snowden, seen during a video interview with The Guardian. Glenn Greenwald/Laura Poitras/EPA/LANDOV hide caption
Monday
An anti-NSA protester in Washington, DC. Steve Rhodes/Flickr hide caption
'I'd Tap That' And Other NSA Pickup Lines Are All The Rage
Saturday
Female rebel fighters gather in Syria's northern city of Aleppo on Saturday to protest what they claim was a chemical attack by pro-government forces in a suburb of Damascus. AFP/AFP/Getty Images hide caption
Friday
Army Maj. Nidal Hasan is seen in a booking photo after being moved to the Bell County Jail on April 9, 2010, in Belton, Texas. Bell County Sheriff's Office handout/Getty Images hide caption
Glenn Greenwald is the blogger and journalist who broke the story about widespread surveillance by the National Security Agency. His partner, David Miranda, was detained at London's Heathrow Airport earlier this week. Sergio Moraes/Reuters/Landov hide caption