National Politics & Government Health & Safety White House Is Making One Last Push To Get 70% Of Americans Vaccinated Before July 4 4:50pm June 29, 2021 by Tamara Keith Politics Health National Share URL copied to clipboard! Copyright 2021 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Delta is still cancelling hundreds of flights daily by Joel Rose Science Dark energy — which causes the expansion of the universe — may be changing by Regina Barber 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate