Joe Biden says that if the president were to make an issue of his age or energy level during a debate, he would challenge him to a push-up contest on the spot. Biden told 'Morning Joe' co-host Mika Brzezinski in an interview broadcast Tuesday. Bernie Sanders joked a few hours after Tuesday's broadcast that he might challenge the president to a mile-long footrace. In 2015 Donald Trump claimed in a DailyMail.com interview that former Texas Gov. Biden has also gone after Trump in the past with the idea that he could best him in a physical fight.

Source: Daily Mail July 16, 2019 14:45 UTC