From the Washington Post:
The contest is quickly becoming a free-for-all. Following Cheney’s impeachment vote, the state party censured her, and several Wyoming politicians filed paperwork with the Federal Election Commission to challenge her. The most credible among them so far appears to be Anthony Bouchard, a state senator and gun-rights activist with an abrasive style that proved highly successful in his most recent campaign. Bouchard’s national social media campaign generated $400,000 in small donations from all 50 states in its first 10 weeks.