NYT:

 President Trump on Wednesday escalated his assault against mail voting, falsely claiming that Michigan and Nevada were engaged in voter fraud and had acted illegally, and threatening to withhold federal funds to those states if they proceed in expanding vote-by-mail efforts.

The president inaccurately accused the two states of sending mail ballots to its residents. In fact, the secretaries of state in Michigan and Nevada sent applications for mail ballots, as election officials have done in other states, including those led by Republicans.

The Twitter posts were the latest in a series of broadsides the president has aimed at a process that has become the primary vehicle for casting ballots in an electoral system transformed by the coronavirus pandemic.

As most states largely abandon in-person voting because of health concerns, Mr. Trump, along with many of his Republican allies, have launched a series of false attacks to demonize mail voting as fraught with fraud and delivering an inherent advantage to Democratic candidates — despite there being scant evidence for either claim.