Elon Musk is not happy with Community Notes, the crowdsourced fact-checking program that adds notes to correct misinformation on his social media platform X. And the billionaire says he’s now going to “fix” Community Notes so that it agrees with him, claiming without evidence that it’s being manipulated by governments and the media.

But Thursday morning, CPAC host Mercedes Schlapp had a surprise for the crowd. There would be an even bigger speaker: tech billionaire Elon Musk, who has been ripping apart the federal government in his powerful White House role.