Omar Samaha, holds a picture of his sister Reema Samaha, who was killed in the Virginia Tech shootings, Thursday, Jan. 24, 2013, during a news conference on Capitol Hill in Washington to introduce legislation on assault weapons and high-capacity ammunition feeding devices. (AP Photo/Manuel Balce Ceneta)
Gun control advocates, including Virginia Tech shooting victim Colin Goddard (at podium), rally at the bell tower at the Capitol in Richmond, on Monday. The roses scattered in the foreground represent Virginia gun violence victims. (Associated Press)
