Sen. Mitt Romney. Photo: Greg Nash/POOL/AFP via Getty Images

Sen. Mitt Romney said on Friday that he's unaware of "any evidence that voting by mail would increase voter fraud," countering repeated claims from President Trump that mail-in voting will lead to rampant fraud.

What he's saying: "My biggest concern, frankly, with regards to voting fraud has been that there would be some kind of hacking of our voting electronic systems, and that voting machines or tabulating equipment would be hacked," Romney said in an interview with the Sutherland Institute.

  • "When politicians attack a judicial system, attack a voting system ... attack a free press, these things threaten the foundation upon which not only our own democracy rests but democracies around the world rest," he added.
  • On the coronavirus, Romney said: "...we have 5 percent of the world’s population but 25 percent of the world’s deaths due to covid-19. And there’s no way to spin that in a positive light."

The big picture: Trump is working to block a rise in mail-in voting in November's election.

The president has thwarted Democrats' demands for $25 billion to aid the U.S. Postal Service and fund mail-in voting in stalled coronavirus stimulus negotiations. On Thursday, Trump said he would approve the billions in funding for USPS if Democrats could compromise on GOP priorities, per The Hill.

  • Romney said he would "prefer" that "additional funds to states that don't have as effective voting systems as we do here in Utah for voting by mail."

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Senate Republicans reject Trump claim that election results may "never" be known

Sen. Marco Rubio speaking with reporters in July. Photo: Caroline Brehman/CQ-Roll Call, Inc via Getty Images

Multiple Senate Republicans on Thursday disavowed President Trump's claim that the results of the 2020 election may remain unknown indefinitely, Politico reports.

Why it matters: Twitter flagged a tweet of the president's on Thursday as a potentially misleading statement after he said without evidence that because of mail-in ballots: "the Nov 3rd Election result may NEVER BE ACCURATELY DETERMINED, which is what some want."

Former DNI Dan Coats: "Every conceivable effort" must be made to protect election

Photo: Chip Somodevilla/Getty Images

Dan Coats, who served as President Trump's director of national intelligence, wrote in a New York Times op-ed published Thursday that "every conceivable effort" must be taken to safeguard November's election from claims of illegitimacy.

Why it matters: President Trump has repeatedly baselessly suggested that increased mail-in voting could lead to widespread voter fraud, and intelligence officials warn that foreign actors, including Russia, will continue to try to influence this year's election.

The top Republicans who aren't voting for Trump in 2020

Photo: Brendan Smialowski/AFP via Getty Images

Vice President Pence's former lead staffer on the White House coronavirus task force announced that she plans to vote for Joe Biden in the 2020 election, while accusing President Trump of costing lives with his pandemic response.

Why it matters: Olivia Troye, who described herself as a life-long Republican, joins other prominent Republicans who have publicly said they will either not vote for Trump's re-election this November or will back Biden.