
** FILE ** Rep. Anthony D. Weiner announces his resignation from Congress on June 16, 2011, in the Brooklyn borough of New York. Mr. Weiner said he could not continue in office amid the intense controversy surrounding sexually explicit messages he sent online to several women. (Associated Press)

Rep. Anthony D. Weiner, New York Democrat, announces his resignation from Congress during a news conference in Brooklyn, N.Y., on Thursday, June 16, 2011. (AP Photo/Seth Wenig)

Federal Reserve Chairman Ben Bernanke listens as he testifies on Capitol Hill in Washington, Wednesday, May 22, 2013, before the Joint Economic Committee hearing on "The Economic Outlook". Bernanke told Congress Wednesday that the U.S. job market remains weak and that it is too soon for the Federal Reserve to end its extraordinary stimulus programs. (Associated Press)

Federal Reserve Chairman Ben Bernanke listens as he testifies on Capitol Hill in Washington, Wednesday, May 22, 2013, before the Joint Economic Committee hearing on "The Economic Outlook". Bernanke told Congress Wednesday that the U.S. job market remains weak and that it is too soon for the Federal Reserve to end its extraordinary stimulus programs. (Associated Press)

** FILE ** Former Rep. Anthony D. Weiner, who resigned from Congress nearly two years ago amid a sexting scandal, is exploring a run for New York City mayor. (Associated Press)

Brothers, 10-year-old Kayden La, center. and 13-year-old Jacob La, left, inspect pistols at a booth, during the NRA Annual Meeting of Members at the National Rifle Association's 142 Annual Meetings and Exhibits in the George R. Brown Convention Center Saturday, May 4, 2013, in Houston. National Rifle Association leaders told members Saturday that the fight against gun control legislation is far from over, with battles yet to come in Congress and next year's midterm elections, but they vowed that none in the organization will ever have to surrender their weapons. (AP Photo/Houston Chronicle, Todd Spoth)

House Minority Leader Nancy Pelosi, California Democrat, applauds after handing the gavel to House Speaker John A. Boehner, Ohio Republican, who was re-elected as House Speaker of the 113th Congress, on Jan. 3, 2013, on Capitol Hill in Washington. (Associated Press)

** FILE ** Former Rep. Anthony D. Weiner, who resigned from Congress nearly two years ago amid a sexting scandal, is exploring a run for New York City mayor. (Associated Press)

** FILE ** South Korean President Park Geun-hye addresses a joint session of Congress on Capitol Hill in Washington on May 8, 2013. (Associated Press)