Dr Fauci says US heading in wrong direction as cases rise

"If you look at the inflection of the curve of new cases and, as you said in the run-in to this interview, that it is among the unvaccinated. And since we have 50% of the country is not fully vaccinated, that's a problem," Fauci told CNN's Jake Tapper on "State of the Union" when asked about a model projecting a worst-case scenario of 4,000 deaths a day in the US from Covid-19 if vaccination rates do not improve.