President Trump has long fixated on mail-in voting to bolster his baseless claims of widespread voter fraud. But he recently used the method in a Florida special election.

Donald Trump cast a mail ballot in Palm Beach County, where his Mar-a-Lago Club is located, for a Tuesday special election

President Trump, an outspoken critic of voting by mail who called it “mail-in cheating” on Monday, voted by mail ahead of a special election in Florida on Tuesday. Records from the Palm Beach County Supervisor of Elections website show that the president mailed his ballot earlier this month from his Mar-a-Lago resort in Palm

"You know, brought to my attention today that we're the only country that does mail-in voting," Trump said at a roundtable on crime in Memphis. "Mail-in voting means mail-in cheating. I call it mail-in cheating, and we got to do something about it all."