Joe Biden 10 hours ago 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 2:03 How long will it take for the presidential race to be called after Election Day? 3:11 Money from outside of Pennsylvania could influence the Senate race 0:44 Biden casts early ballot in Delaware 2:17 Democratic, Republican candidates hit the campaign trail hard in Pennsylvania 3:24 Gov. Tim Walz makes campaign stop in Philadelphia
