Mr. Biden: Now insurance companies are going to have to measure how often they require prior authorization, and how often they deny those requests. Right now, many health plans don't collect data. Under my administration's new plan, they would be required to collect that data.

Mr. Biden: We're taking steps to address the harm social media is doing to our young people…we've got to hold these platforms accountable for the national experiment they are conducting on our children for profit.

Reporter: Do you concede that it complicated efforts to get home American detainees in Russia, when a former prisoner who was swapped had now taken up arms against Russia, the country that held him?

Jean-Pierre: What I can concede is that the teams are doing everything that we can to bring Paul and Evan home. Not going to get into back and forths on this.

Jean-Pierre: [Biden] wants to make sure that we're continuing to tell the story of our nation, and not shy away from the history that is incredibly important, when you think of Emmett Till.

['critical race theory' will be banned and never come back again]