millions of health care workers, not just nursing homes now, but hospital and home health care, as well. the president also ordering workplaces with 100 or more employees to be vaccinated or tested weekly. the president showing his frustration. and on booster shots tonight, those third shots, the president said he wanted to clear up any confusion out there. he said the decision is in the hands of the cdc and the fda and as soon as those booster shots have been authorized, he said, they've already been ordered up, they'll be ready to go. tonight here, the numbers. 73% of people 12 and older have had at least one shot. and the president tonight taking aim at passengers you've seen on those flights berating flight crews and fellow passengers over masks. he said, show flight attendants some respect, revealing the tsa will now double fines against passengers who refuse to wear masks. abc's chief national correspondent matt gutman leading us off from california. >> reporter: faced with a relentless delta variant and 80 million unvaccinated