2012/12/26 Headlines: Christmas Visitors Flock to Newtown Shooting Memorial; Protesters Disrupt NRA as It Calls for Guns in Schools; NY Gunman Kills 2 Firefighters After Setting Home on Fire; Obama Cuts Short Vacation for "Fiscal Cliff" Talks; Kerry Tapped for Secretary of State, Opening Senate Seat; Morsi Enacts Egyptian Constitution After Referendum Approved; Iran Accuses U.S. and Israel of New Cyber-Attacks; 4 Afghans Killed in Suicide Blast at U.S. Base; U.S. Army Teams Heading to 35 African Countries; FBI Monitored Occupy Wall Street from Earliest Days; Church Used as Sandy Relief Hub Targeted by Arson; Armey Departed Tea Party Group After Forceful Coup Attempt