Elon Musk, the billionaire co-chair of the Department of Government Efficiency, suggested he could oppose Rep. Mike Johnson (R-LA) for speaker of the House — moments after promising "full support" for the Republican lawmaker.

Elon Musk backed Speaker Mike Johnson (R-La.) on Monday, as the top Republican in the House attempts to secure support ahead of Friday’s Speaker vote. The tech mogul’s vote of confidence followed President-elect Trump’s “Complete & Total” endorsement of Johnson earlier in the day.

Elon Musk flip-flopped on standing behind Donald Trump Monday, minutes after the president-elect threw his support behind embattled House Speaker Mike Johnson. Musk first tweeted his agreement with Trump in giving his support to Johnson,