MSNBC All In With Chris Hayes December 21, 2021 01:33:00
Its efficacy. moderna reported it significantly raises levels. this was the headline all the way back in august. "the u.s. announces plan to offer boosters to all americans starting in late september." but then came the dissent, all sorts of folks, those from the world health organization arguing it would be unethical to give americans a third shot while many vulnerable people around the world, billions, in fact, had not even had one dose. that's a totally reason ethical, ament argument. it's a policy argument. dr. krause and gruber actually left the agency because of the white house's booster...