Biden exiting race but serving out term would leave Harris in dilemma: expert Fox NewsBiden says he won’t step aside. But if he does, here’s why Harris is the favorite to replace him The Associated PressKamala Harris is qualified to be president. So why is Joe Biden holding her back? USA TODAYAnalysis | Trump’s VP choice may be down to 3. Here’s what each brings. The Washington PostLive Election Updates: Biden to Host NATO Leaders as Democrats Worry Over His Candidacy The New York Times