Biden says he would drop out of race if diagnosed with ‘medical condition’ as pressure from Democrats grows The IndependentBiden Dropout Chances Rise to 68% After Covid Diagnosis CoinDeskWhat would make Joe Biden drop out of the presidential race? Here are the four reasons he’s cited The Associated PressBiden says he might quit presidential race if ‘medical condition’ emerged CNBCBiden says he’d reevaluate campaign if medical condition emerged POLITICO