 U.S. stocks are slipping as businesses around the world scramble to contain the effects of the technology outage. Two, Donald Trump has accepted his party's presidential nomination at the Republican National Convention. One, President Joe Biden's campaign is insisting anew he's not stepping aside. At 236, I'm April Hill. 1023 KRMG, Tulsa's news and talk with the three big things you need to know every 15 minutes.