The Trump campaign and its supporters have filed dozens of lawsuits in six closely contested states.
（Recent opinion polls show a close race with Loeffler and Warnock swapping small leads and her running a point behind Perdue.Canada has strict travel restrictions to combat the coronavirus.
還the states Republican-controlled legislature reached a compromise on an election bill with Democratic Governor Tom Wolf.
國Related CoverageGoogle CEO says 'lawlessness' at U.
個including labels it applied to President Donald Trump and others.
told protesters in front of the Supreme Court.