Here’s what he said.

According to Fox News, President Donald Trump warned Americans that vote by mail will create the “most corrupt election” in U.S. history.

“Mail-In Voting, unless changed by the courts, will lead to the most CORRUPT ELECTION in our Nation’s History! #RIGGEDELECTION,” Trump tweeted.

Trump previously stated, “I think mail-in voting is going to rig the election, I really do.” You can read the full article here.