Colin Powell’s death epitomizes the willful carelessness of vaccine skeptics like Tucker Carlson

“And by the way, speaking of Dr. [Anthony S.] Fauci and vaccine effectiveness, how effective overall are these vaccines?” Cain went on. “The headlines have shifted over the past 18 months. And look at these numbers. We have gone from implications that the vaccine was 100 percent effective to 90 percent, to 70 percent, to 60 percent, to 50 percent. … This does not inspire much confidence.”