Chris Christie on Virginia shooting: A 'tragedy' but more gun laws not needed
Governor Chris Christie of New Jersey speaking at the 2015 Conservative Political Action Conference (CPAC) in National Harbor, Maryland (Gage Skidmore/Flickr)

TRENTON -- Gov. Chris Christie, a Republican presidential candidate, on Thursday called the shooting deaths of two Virginia television journalists during a live broadcast "an awful tragedy" -- but stressed that the U.S. needs to enforce current gun control laws, not create new ones. Reporter Alison Parker, 24, and cameraman Adam Ward, 27, were shot to…