President Donald Trump speaks during a news conference in the briefing room of the White House on Aug. 11, 2020 in Washington, D.C., alongside an image of former vice president and Democratic presidential candidate Joe Biden speaking at Philadelphia President Donald Trump on Wednesday trolled Democratic rival Joe Biden by sharing a manipulated video of the former vice president dancing to N.W.A.’s “F--- Tha Police.”“What is this all about?” Trump asked as he retweeted a video that showed Biden appearing to play the explicit '90s anti-cop song on his phone and bop along to it.WARNING: EXPLICIT LANGUAGETrump later retweeted the video again, this time commenting: "China is drooling.