In a meandering, two-hour talk on X that was postponed due to technical difficulties on the social media platform, Donald Trump informed Elon Musk that domestic “enemies” were “more dangerous” than foreign foes like Russia and China.

The discussion on Monday, billed by Trump as the “greatest interview ever,” was heard at times by more than 1 million people, according to X, though Musk had prepared for 8 million people to join the talk with the former president, which began 42 minutes later than planned.

Following Vice President Kamala Harris’s surprise victory over President Joe Biden as the Democratic Party’s nominee for the White House last month, Trump has been attempting to acclimate to a more competitive presidential contest.

The conversation highlighted Trump’s attraction to Musk, a self-described “free-speech absolutist” who has shifted significantly to the right in recent years and has promoted his immigration and regulation policies on social media platform X.