Daytona 500 Moves, Olympic Hockey Wins, College Hoops, MLB Deals, and Chris Paul Retires

NASCAR shifts the Daytona 500 start time as William Byron chases history, Team USA men’s hockey remains unbeaten at the Olympics, Duke, Michigan, Iowa State, and Nebraska highlight college basketball action, MLB sees new deals for Zac Gallen and Nick Castellanos, and Chris Paul announces his retirement after a Hall of Fame career.