Senate Judiciary Committee member Sen. Richard Blumenthal, D-Conn., displays a pledge called the "Sandy Hook Promise," referring to last month's shooting rampage at that killed 20 schoo

 

              Senate Judiciary Committee member Sen. Richard Blumenthal, D-Conn., displays a pledge called the "Sandy Hook Promise," referring to last month
Senate Judiciary Committee member Sen. Richard Blumenthal, D-Conn., displays a pledge called the "Sandy Hook Promise," referring to last month's shooting rampage at that killed 20 schoolchildren in Newtown, Conn., Wednesday, Jan. 30, 2013, on Capitol Hill in Washington, during the committee's hearing on what lawmakers should do to curb gun violence. (AP Photo/J. Scott Applewhite)