Mike Johnson cancels votes on Thursday, meaning House members will avoid voting on impeaching Pete Hegseth

• US politics live – latest updates

The Republican speaker of the House, Mike Johnson, announced on Wednesday that he would again cancel votes scheduled for Thursday, sending lawmakers home one day early ahead of the midterm election recess.

The latest change to the legislative schedule means House members will avoid voting on Republican Thomas Massie’s resolution to impeach the defense secretary, Pete Hegseth, and comes amid a frenzied attempt to propose legislation on artificial intelligence.

Trump and Republicans want companies to regulate themselves. It’s a dereliction of duty that will make AI less safe

It is hard to get Sam Altman, Elon Musk and Dario Amodei to agree on much. But over the weekend, all three AI company CEOs called for AI development to slow down in the face of growing, alarming risks. Their employees are sounding the siren too, with one researcher publicly quitting and accusing OpenAI and Anthropic of “gambling with our lives”.

The combination of dire warnings from insiders and growing real-world evidence of rogue AIs should, in a sane world, lead to government action. Instead, Donald Trump and the Republican leadership have their heads in the sand.