U.S. tops 4,000 daily deaths from coronavirus for 1st time

A boy is aided in taking a COVID-19 test Thursday on the Martin Luther King Jr. Medical Campus in Los Angeles. (AP Photo/Marcio Jose Sanchez)

ORANGE, Calif. — The U.S. topped 4,000 coronavirus deaths in a single day for the first time, breaking a record set just one day earlier, as governors tried to ramp up the pace of vaccinations and open the line to elderly people and others.