Demanding to 'halt the vote,' Trump backers converge on counting centers in Michigan and Arizona as election officials continue tense tally; protesters clash with police in Oregon

Former vice president vows to serve all Americans as he knocks on door of White House after taking key battleground Great Lake State; Trump falsely claims wins in 4 states

A lack of certainty wears down on an American public exhausted by a seemingly endless election campaign

President's lawyers lay groundwork for contesting outcome in undecided battlegrounds; demand better access to vote count for observers

Mini-demonstration comes after Republican campaign filed suit in a bid to stop the count, demanding Michigan's Democratic secretary of state allow in more inspectors

Surveys show president picked up as much as 6% more Jewish support compared to 2016, and even more in important battleground of Florida, though some question results

Victory boosts Democratic challenger's chances of taking White House, but key races remain to be decided with fate of presidency hanging in balance

Despite losses, key races in North Carolina, Michigan remain undecided, at least one in Georgia is headed to a January runoff

Arnon Mishkin, a Jewish registered Democrat from New York, also angered Republicans in 2012 after he correctly projected an Obama win in Ohio early

Rejecting president's claim of fraud, Jonathan Greenblatt says 'nothing unusual for results to be delayed,' urges calm as results continue to be tallied