Joe Biden October 31, 2024 7:27 am Biden, First Lady welcome trick-or-treaters at White House President Joe Biden and First Lady Jill Biden welcomed trick-or-treaters to the White House for a Halloween themed event on Wednesday. US & World Videos 0:45 ‘My supporters are not violent people': Trump casts ballot on Election Day 1:21 Trump, Vance cast ballots as voters turn out across U.S. on Election Day 1:03 Prop 36 explained: Criminal penalties 0:56 Prop 35 explained: Health care tax 1:03 Prop 34 explained: Patient spending