U.S. President Obama and Vice President Biden arrive for event to announce gun violence prooposals at the White House in Washington

 
U.S. President Obama and Vice President Biden arrive for event to announce gun violence prooposals at the White House in Washington
U.S. President Barack Obama (L) and Vice President Joe Biden arrive to unveil a series of proposals to counter gun violence during an event at the White House in Washington January 16, 2013. Seated at right, are children and the families of children who wrote to the president following the December 14, 2012 school shooting in Newtown, Connecticut, in which 20 children and six adults were killed. REUTERS/Jason Reed