Judy Woodruff:
In the day's other news: California announced that it will lift all its COVID-19 restrictions on June 15 if hospitalizations remain low and if there's sufficient vaccine supply. But its mask mandate will remain in effect.
Meanwhile, Indiana ended its statewide mask order, although businesses can still require customers to wear them.
And a rare sight in Arlington, Texas, last night, a sellout crowd packed in to watch the Texas rangers home opener, the largest in-person audience for a Major League Baseball game since the pandemic began.
In the Derek Chauvin trial, much of today's questioning centered around the crisis intervention training that he had received. The prosecution asked a Minneapolis police lieutenant who teaches use of force techniques, whether Chauvin used proper tactics when kneeling on George Floyd's neck for more than nine minutes.