 California Democrat answered questions today about the president's mental fitness to serve another term in the Oval Office. Biden's continued to say that he has no plans of dropping out of the race as pressure mounts from the Democratic Party. After kicking off this week's NATO summit marking the 75th anniversary of the alliance, President Biden will officially welcome NATO allies to the D.C. summit today. He'll also hold his first round of talks with new British Prime Minister Keir Starmer.