US President Donald Trump, his daughter Ivanka, son Don Jr. and others can be seen at an event where many are partying and dancing to pop songs as Trump's supporters wreaked havoc on the Capitol Hill on Wednesday. Trump junior posted a video begins with him calling the protesters "awesome patriots" and urging his father's supporters to fight. He then pans to show Trump talking to White House officials as TV screens beamed images of massive crowds at the Capitol Hill. Others in the room can be seen dancing to loud music.