2024 Paris Olympics June 18, 2024 8:48 pm WATCH: Regan Smith sets 100m backstroke WR U.S. swimmer Regan Smith set a new world record in the 100m backstroke at the U.S. Swim Trials on Tuesday. Local 0:44 5 things to know about Christian Miller 5:06 Biden welcomes 2024 Olympians and Paralympians to White House 2:32 How Kate Brim went from the hospital to the top of a Paralympic podium in six weeks 0:53 Ali Truwit wins silver medal in Paralympics more than a year after shark attack 1:55 USA's Jaydin Blackwell: ‘I have the best style out of everyone' at the Paralympics