FILE - In this Nov. 2, 2020, file photo Democratic presidential candidate former Vice President Joe Biden speaks during a drive-in rally at Heinz Field in Pittsburgh. (AP Photo/Andrew Harnik, File)FILE - In this Oct. 16, 2020, file photo a worker places social distancing circles around chairs before Democratic presidential candidate former Vice President Joe Biden arrives to speak at Michigan State Fairgrounds in Novi, Mich.. (AP Photo/Carolyn Kaster, File)FILE - In this Nov. 2, 2020, file photo President Donald Trump speaks during a campaign rally at Kenosha Regional Airport, Monday, Nov. 2, 2020, in Kenosha, Wis. (AP Photo/Evan Vucci, File)President Donald Trump arrives at Walter Reed National Military Medical Center, in Bethesda, Md., Friday, Oct. 2, 2020, on Marine One helicopter after he tested positive for COVID-19. White House chief of staff Mark Meadows is at second from left. (AP Photo/Jacquelyn Martin)FILE - In this Sept. 3, 2020, file photo Democratic presidential candidate former Vice President Joe Biden speaks during a community event at Grace Lutheran Church in Kenosha Wis. (AP Photo/Carolyn Kaster, File)FILE - In this Sept. 1, 2020, file photo journalists sit in socially-distant circles as Democratic presidential candidate former Vice President Joe Biden speaks after participating in a coronavirus vaccine briefing with public health experts in Wilmington, Del. (AP Photo/Patrick Semansky, File)
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FILE - In this Nov. 2, 2020, file photo Democratic presidential candidate former Vice President Joe Biden speaks during a drive-in rally at Heinz Field in Pittsburgh. (AP Photo/Andrew Harnik, File)
