Trump replaces campaign manager amid sinking poll numbers

FILE - In this Oct. 10, 2019, file photo, Brad Parscale, campaign manager for President Donald Trump speaks during a campaign rally at the Target Center in Minneapolis. A half-dozen senior advisers to President Donald Trump have repeatedly voted by mail, according to election records obtained by The Associated Press, undercutting the president’s argument that the practice will lead to widespread fraud this November. The aides include Betsy DeVos, the education secretary who has permanent absentee voting status in her home state of Michigan. Parscale voted absentee in Texas in 2018 and didn't vote in the general election two years earlier when Trump's name was on the ballot. (AP Photo/Evan Vucci, File)

President Donald Trump walks on the South Lawn of the White House in Washington, Wednesday, July 15, 2020, after stepping off Marine One. Trump is returning from Atlanta. (AP Photo/Patrick Semansky)