 Half the patients in the burn unit at University Medical Center are being treated for pavement burns. The pavement, 163 degrees. How long does it take for someone to get burned when the pavement's that hot? Just a few seconds, you can get a second-degree burn from that, and in a few minutes, you can get a third-degree burn. Jury selection begins today in the trial of actor Alec Baldwin. He's charged in connection with the fatal shooting on the set of the movie Rust. CBS's Elise Preston says it comes a day after a preliminary hearing.