Key takeaways from the 2020 Democratic debate

Democratic debate night No. 3: Attacks and counter-attacks. Love for one former president, loathing for the current one. A 76-year-old front-runner essentially got called old, and he turned around and called another rival a "socialist."

Texas shooter purchased gun at private sale; denied in 2014 check

The gunman in a West Texas rampage that left seven dead obtained his AR-style rifle through a private sale, allowing him to evade a federal background check that blocked him from getting a gun in 2014 due to a "mental health issue," a law enforcement official told The Associated Press.

7 killed, 22 injured in West Texas shooting rampage

Authorities said Sunday they still could not explain why a man with an AR-style weapon opened fire during a routine traffic stop in West Texas to begin a terrifying rampage that killed seven people, injured 22 others and ended with officers gunning him down outside a movie theater.