HomeNDTV News - World-news Joe Biden Jokingly Challenges Donald Trump For Push-Up Challenge byJK -July 16, 2019 0 Former US Vice President Joe Biden has jokingly challenged 73-year-old US President Donald Trump to a push-up challenge. from NDTV News - World-news https://ift.tt/2XJ68n3 Tags: NDTV News - World-news World Facebook Twitter