Early voting, both by mail and in person, topped 70 million.
Early voting, both by mail and in person, topped 70 million.
Defining moments from televised presidential debates.
Election tracking website RealClearPolitics has Biden up 7.6 points in an average of national polls.
Biden and Trump will go head to head for the White House on Nov 3, with polls showing Biden's lead widening.
Amy Coney Barrett took the oath of office at the White House alongside Trump.
"We win Pennsylvania, we win the whole thing," the Republican president told cheering supporters in Allentown.
Trump, 74, has often accused Biden, 77, of being senile as the two candidates battle it out ahead of the November 3 vote.
Trump was holding 3 events in Pennsylvania alone on Monday, suggesting he’s on defence in a state that he won in 2016.
The United States in the past two days has registered its highest number of new Covid-19 cases.