FILE - In this Monday, May 14, 2018 file photo, betting odds are displayed on a board in the sports book at the South Point hotel and casino in Las Vegas. A new poll finds that half of Americans approve of legal sports betting. The Fairleigh Dickinson University poll conducted shortly before the U.S. Supreme Court cleared the way for states to legalize sports betting found that 50 percent of Americans favor it, with 37 percent opposed. (AP Photo/John Locher, File)