** FILE ** Rep. Steve Stockman (second from right), Texas Republican, participates in a mock swearing-in ceremony with Speaker of the House Rep. John Boehner, Ohio Republican, for the 113th Congress in Washington on Jan. 3, 2013. (Associated Press)
President Obama urges Congress to take action on measures to protect children from gun violence on Thursday, March 28, 2013, while speaking in the East Room of the White House in Washington. Standing with Mr. Obama are Vice President Joseph R. Biden (left) and, according to the White House, law enforcement officials, victims of gun violence and others, whom the White House did not want to name. (AP Photo/Susan Walsh)
President Obama urges Congress to take action on measures to protect children from gun violence on Thursday, March 28, 2013, while speaking in the East Room of the White House in Washington. Standing with Mr. Obama are Vice President Joseph R. Biden (left) and, according to the White House, law enforcement officials, victims of gun violence and others, whom the White House did not want to name. (AP Photo/Susan Walsh)
Actress Ashley Judd speaks to the Associated Press during an interview on Capitol Hill, Thursday, April 23, 2009, in Washington. Judd and TV personality Jeff Corwin are urging Congress to spend $7 billion a year to help safeguard America's wildlife from the impact of global warming. (AP Photo/Manuel Balce Ceneta)
A Chinese paramilitary policeman stands guard on Tiananmen Square while sessions of the National People's Congress and the Chinese People's Political Consultative Conference are held at the Great Hall of the People in Beijing Monday, March 4, 2013. (AP Photo/Andy Wong)
A Chinese paramilitary policeman stands guard on Tiananmen Square while sessions of the National People's Congress and the Chinese People's Political Consultative Conference are held at the Great Hall of the People in Beijing Monday, March 4, 2013. (AP Photo/Andy Wong)
Ford's Theatre (Library of Congress)
Drones are considered efficient tools for law enforcement, but a third of Americans worry that their privacy will suffer if the unmanned devices are used regularly in U.S. skies, according to a poll. Congress has directed the Federal Aviation Administration to come up with safety regulations to clear the way for routine domestic use of the aircraft within three years. (Vanguard Defense Industries via Associated Press)
Secretary of State Hillary Rodham Clinton will testify before Congress about the attack on the U.S. Consulate in Benghazi, Libya, before she steps down. (Associated Press)
