Three of the guns used in the Columbine school shooting 11 years ago came from a gun show where checking the buyer’s background wasn’t required. Activists want the law changed.
The Supreme Court's next Second Amendment cases may decide which state and local gun-control laws can stand.
Yes, if there’s a centralized medical database. It’s one reason some people are showing up armed at town hall meetings.
One senator calls this the 'terror gap' and vows to plug it, but gun owners fear the government might use the FBI's terror list to crack down on law-abiding citizens.