 We're getting you up to speed with the three big things you need to know every 15 minutes. Three. U.S. stocks are slipping as businesses around the world scramble to contain the effects from a disruptive technology outage. Two. President Joe Biden's campaign is insisting again today that he is not stepping aside. One. And a man bitten by a shark saved by a friend in Key West, Florida. I'm Steve Berg on 1023 KRMG, Tulsa's News and Talk.