FILE - In this Jan. 9, 2013 file photo, Vice President Joe Biden, with Attorney General Eric Holder at left, speaks during a meeting with victims' groups and gun safety organizations in

 

              FILE - In this Jan. 9, 2013 file photo, Vice President Joe Biden, with Attorney General Eric Holder at left, speaks during a meeting with victims
FILE - In this Jan. 9, 2013 file photo, Vice President Joe Biden, with Attorney General Eric Holder at left, speaks during a meeting with victims' groups and gun safety organizations in the Eisenhower Executive Office Building on the White House complex in Washington. Biden plans to speak at a gun violence conference a few miles from the scene of last year’s Newtown, Conn., school shooting massacre on Thursday, Feb. 21, 2013. (AP Photo/Susan Walsh, File)