 On the Democratic side, meanwhile, Karen, President Biden continues to face questions about his ability to serve. In an interview with BET, the president said he is willing to relinquish power to Vice President Kamala Harris in a second term under one scenario. There is some medical condition that emerged. If somebody, if doctors came to me and said, you got this problem, that problem. President Biden spoke before the White House announced he's tested positive for COVID. The White House says his symptoms are mild and the president is isolating at his home in Delaware.