Joe Biden probably needs another COVID-19 test after sharing a debate stage with Trump — but if he gets sick, his weight and fitness are on his side

Joe Biden tested negative for COVID-19 on Friday after President Trump tested positive. The former vice president should be re-tested because it's been only two…

Read More Joe Biden probably needs another COVID-19 test after sharing a debate stage with Trump — but if he gets sick, his weight and fitness are on his side