N.C. members of Congress said they're taking extra security precautions after a shooting that wounded an Arizona congresswoman and killed six others, and one said he intends to carry a gun. Rep. Heath Shuler, a Democrat who represents the 11th District in western North Carolina, told Politico, a Capitol Hill newspaper, that he will begin carrying his gun more often. "After the elections, I let my guard down," Shuler told Politico. "Now I know I need to have (my gun)... (GunPolicy.org)