Vice President Joseph R. Biden (right), accompanied by Attorney General Eric H. Holder Jr., speaks during a meeting with sportsmen and sportswomen and wildlife interest groups on Thursday, Jan. 10, 2013, in the Eisenhower Executive Office Building at the White House complex in Washington. Mr. Biden is holding a series of meetings this week as part of the effort to develop policy proposals in response to the Newtown, Conn., school shootings. (AP Photo/Susan Walsh)

Photo by: Susan Walsh

Vice President Joseph R. Biden (right), accompanied by Attorney General Eric H. Holder Jr., speaks during a meeting with sportsmen and sportswomen and wildlife interest groups on Thursday, Jan. 10, 2013, in the Eisenhower Executive Office Building at the White House complex in Washington. Mr. Biden is holding a series of meetings this week as part of the effort to develop policy proposals in response to the Newtown, Conn., school shootings. (AP Photo/Susan Walsh)