May 8, 2013 Republican charges against the former secretary of state's handling of Benghazi struck some Democrats as an attempt to damage her presidential chances. Republican officials deny the accusations.
May 8, 2013 Katherine Russell, widow of chief suspect Tamerlan Tsarnaev, brings on an attorney with experience defending terrorism cases.
May 8, 2013 Three witnesses, billed as whistle-blowers, expressed sadness and frustration with how the military and White House responded to the Sept. 11, 2012, attack that killed the U.S. ambassador.
May 8, 2013 A near-failing grade on launch operations prompted the Air Force to quietly suspend the officers in charge of dozens of Minuteman III nuclear missiles.
May 5, 2013 One expert says the administration is operating drones with a "kill-not-capture" policy, adding that you don't get intelligence from those killed. But there's also a human toll — from the pilots who remotely operate the drones to those people who live in the areas that are targeted.
May 2, 2013 The Senate's immigration bill would require all U.S. employers to use E-Verify, a federal database that checks a worker's immigration status instantly. While businesses have had difficulty using the system in the past, officials say its results are now accurate 98 percent of the time.
May 2, 2013 The squadron of both manned and unmanned helicopters will include Northrop Grumman's "Fire Scout" drone.