 Meanwhile, President Biden's campaign manager acknowledged it has been a tough few weeks for the president, but insists he is, quote, absolutely staying in the race. And Piers Osmohalid has the latest. Biden's campaign manager, General Malley Dillon, told MSNBC in an interview that Biden's campaign has seen some slippage in support, but it's been small. People are not moving from Joe Biden to Donald Trump. What they're doing is they're saying to us, can he do it? And the president's saying, yes, I can.