Summary: In our news wrap Thursday, President Biden says the U.S. is ahead of schedule on COVID vaccinations with more than 45 million people receiving at least one shot, the number of Americans filing new unemployment claims fell, supporters of Myanmar's military attacked protesters in Yangon, and Texas lawmakers began grilling CEOs from energy companies after statewide blackouts. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders
