text:  Mahalo for listening to Morning Edition. On member support at HPR1, I'm Mike Machado. And for Derek Malama this week, the time in the islands is 6.07. It's Morning Edition from NPR News. I'm Sasha Pfeiffer. And I'm Steve Inskeep. Coming up, Bernie Sanders says President Biden should stay in the presidential race. First, though, the Republican National Convention kicked off yesterday. And Republican National Committee Chair Michael Whatley welcomed an enthusiastic crowd.