Trump posts video that shows image of Biden tied up in the back of a truck CNNTrump Shares Image of Biden Hog-Tied In Back of Pickup Truck Vanity FairTrump ‘threatens’ Biden with image of president bound and kidnapped The IndependentTrump’s social media company gains in its first day of trading on Nasdaq The Associated PressTrump Shares Video Featuring Image of a Hog-Tied Biden The New York Times