If you’re trying to game out the potential role of technology in the post-election period in the US, there is a significant "X" factor. When he purchased the social media platform formerly known as Twitter, “Elon Musk didn’t just get a social network—he got a political weapon.” So says today’s guest, a journalist who is one of the keenest observers of phenomena on the internet: Charlie Warzel, a staff writer at The Atlantic and the author of its newsletter Galaxy Brain. Justin Hendrix caught up with him about what to make of Musk and the broader health of the information environment.