Doctors at a hospital in Aleppo, Syria, treat a boy injured in what the government said was a chemical weapons attack on March 19. Syria's government and rebels accused each other of firing a rocket loaded with chemical agents outside of Aleppo.
Sen. Marco Rubio, R-Fla., speaks at a Capitol Hill news conference with the Senate's "Gang of Eight," the bipartisan team pushing an immigration overhaul, on April 18.
J. Scott Applewhite/AP
People attend a legal clinic for deferred action applicants in New York in August. Immigration attorneys say demand for their services outstrips the nation's supply of trained immigration lawyers.
Karl and Twilla Eisele, of Wellsville, Kan., leave the old Brown School after voting on Nov. 6, 2012, in rural Wellsville, Kan. Recent elections have made the Kansas Legislature the most conservative in the state's history.
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.
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