President Trump has threatened to sue Nevada over its expansion of mail-in voting. Democratic Governor Steve Sisolak signed a bill Monday ensuring all registered voters automatically receive a mail-in ballot. Trump tweeted, “Nevada’s clubhouse Governor made it impossible for Republicans to win the state.” He made a similar claim in March, saying if Democrats had expanded voter access in the coronavirus relief bill, “You’d never have a Republican elected in this country again.” Trump also renewed his attack on the U.S. Postal Service, saying it would not be able to handle the increase in mail. The USPS responded in a statement that they have “ample capacity” to handle the higher volume.

In other election news, five states are holding primaries today: Michigan, Missouri, Kansas, Arizona and Washington.