"Well, we're going to have to see what happens," Trump said, adding, "You know that I've been complaining very strongly about the ballots, and the ballots are a disaster", NBC News reported
Pressed further, Trump stated, "We'll want to have — get rid of the ballots and you'll have a very — we'll have a very peaceful — there won't be a transfer, frankly. There'll be a continuation."
When asked by Fox News' Chris Wallace in June whether he would accept the election results, Trump noted he would "have to see" and claimed that mail-in voting will "rig the election".
Trump has repeatedly assailed mail-in voting as widely fraudulent, but he and his campaign have released no evidence to prove it. Even though the president and first lady Melania Trump have voted by mail and his campaign and Republicans have encouraged voters in key swing states to request ballots, his campaign is suing multiple states over mail-in voting rules.
Earlier Wednesday, Trump stated he wanted to have the next Supreme Court justice confirmed ahead of the election so the high court could rule on the contest.
"I think this will end up in the Supreme Court, and I think it's very important that we have nine justices, and I think the system's going to go very quickly," Trump said at the White House, adding that "having a 4-4 situation is not a good situation".
Asked about the comments, Biden quipped, "What country are we in?"
"He says the most irrational things," Biden said, adding, "I don't know what to say to that. It doesn't surprise me."
Sen. Mitt Romney, R-Utah, also weighed in, writing on Twitter, "Any suggestion that a president might not respect this Constitutional guarantee is both unthinkable and unacceptable."
House Intelligence Committee Chairman Adam Schiff told Rachel Maddow on MSNBC that these comments are "an effort by the president to discredit the votes of millions, to stack the Supreme Court, to disenfranchise millions and perpetuate himself in office by enlisting foreign assistance".
"It’s how you see democracies come to an end," Schiff said, adding that "this is a moment that I would say to any Republican of good conscience working in the administration — it is time for you to resign".