For decades, 94-year-old Don Barnett has ended every night the same way — by singing his wife Marilyn to sleep. With Valentine's Day this weekend, Steve Hartman is On the Road with a love song for a lasting marriage. | CBS Evening News

At least two people were killed and 14 others were injured in a mass shooting outside an Austin, Texas, bar, authorities said Sunday. The FBI is investigating the shooting as a possible terror attack. | CBS Evening News