CBS News contributor Sam Vinograd, an Obama administration Homeland Security official, tells "Face the Nation" that she is "less concerned" about the terrorism threat from people coming through the border than "bad actor who is unknown to us."
Ben Gross, a 40-year-old Toms River resident, was arrested Friday after investigators identified him as the owner of the Barbwire vending machine company....
Retired NYPD inspector Paul Mauro says the attempted storming of the White House Correspondents' Dinner signals a growing wave of political violence driven by social media....