National Security
Tuesday
Gen. Antonio Indjai (left), Guinea-Bissau's army chief of staff, at the funeral of the country's late president, Malam Bacai Sanha, on Jan. 15, 2012. The U.S. says Indjai has been involved in drug trafficking, an allegation he denies. He recently eluded a U.S. sting operation that led to the capture of other officials from his country. Mamadu Alfa Balde/AFP/Getty Images hide caption
U.S. Faces Fight At Intersection Of Crime And Extremism
Monday
Saturday
Friday
The White House said this week that it believes Syria has been using chemical weapons, but President Obama has not said how the U.S. might respond. Here, rebel fighters in Syria prepare to launch of a rocket in the northern Syrian city of Aleppo, on April 21. The rebels have also accused the Syrian government of employing chemical weapons. Miguel Medina/AFP/Getty Images hide caption
Thursday
Tweeting Crime: Law Enforcement Adapts To Social Media
Wednesday
First responders aid injured people at the finish line of the Boston Marathon after the bombing on April 15. Charles Krupa/AP hide caption
Boston Response Praised, But Intelligence-Sharing Questioned
Sen. Rand Paul, R-Ky., attends a ceremony for Time's "100 Most Influential People in the World" in New York on Tuesday. Evan Agostini/Invision/AP hide caption
People On Terrorism Watch List Not Blocked From Buying Guns
Tuesday
This image from the Federal Bureau of Investigation shows the remains of a pressure cooker that the FBI says was part of one of the bombs that exploded during the Boston Marathon. AP via FBI hide caption
Clues Suggest Boston Suspects Took A Do-It-Yourself Approach
An investigator inspects the area near a surveillance camera on the roof of the Lord & Taylor store near the Boston Marathon finish line on Thursday. That camera provided the first glimpse of the men who allegedly planted the bombs. Julio Cortez/AP hide caption
Monday
Sen. Chuck Schumer, D-N.Y. (right), talks during a hearing at which he angered Sen. Chuck Grassley, R-Iowa (far left). Grassley thought Schumer was accusing him of using the Boston bombings as an excuse to slow or kill the immigration overhaul. J. Scott Applewhite/AP hide caption