Background Checks

Lt. Gov. Dan Patrick
Miguel Gutierrez Jr. / The Texas Tribune

Two usual political allies — Lt. Gov. Dan Patrick and the National Rifle Association — traded rhetorical blows Friday after Patrick continued to advocate for requiring background checks for stranger-to-stranger gun sales.

Twenty years ago, a pair of students killed a teacher and a dozen of their classmates at a high school in Littleton, Colo. The shooters at Columbine High School used semi-automatic weapons and sawed-off shotguns in the attack before turning the guns on themselves.

Just a few months before that shooting, the FBI launched the National Instant Criminal Background Check System to try to prevent dangerous individuals from purchasing guns.