Vaccine Supply Runs Low Across U.S.
Watch VideoA year after the first confirmed COVID-19 case in the U.S., people are lining up to be vaccinated, some before dawn.
"I got here at 2:30 in the morning and I was number two in line," Randy Kraft, a New Jersey resident said at a vaccination center.
"You do your line, like everywhere you go; you have to do a...
