In the high-stakes arena of American politics, few figures have risen as meteorically—or as controversially—as Charlie Kirk.

CHARLIE KIRK (HOST): Now, just to steelman of Vivek's argument — for the record, I'm very much against H-1Bs, and I think this tweet could have been worded differently. But don't we see some ...

CHARLIE KIRK (HOST): The Civil Rights Act, though, let's be clear, created a beast, and that beast has now turned into an anti-white weapon. JEREMY CARL (GUEST): Yeah. And that -- and that's ...

Here’s what to know about Project Blue Beam and what Charlie Kirk and others are saying about the decades-old conspiracy theory’s ties to the most popular topic in the U.S. recently.