The billionaire's new job raises tricky First Amendment questions, with implications for public health, says Ari Cohn.

Errol Musk has branded his billionaire son a bad father and said Elon was never there for his mega brood of children. Errol, who himself is a famously terrible dad, admitted his own indiscretions but said—perhaps tongue-in-cheek—that the Tesla and SpaceX CEO will have him “shot” for going public with his opinions.

In a podcast with Joshua Rubin, Erroll Musk accused his son Elon Musk of never being there for his children. The interview has gone viral.

Elon Musk has been sleeping on the floor in his office across the street from the White House, unnamed “Republican sources in Musk’s orbit” told People in a report published Thursday. Musk and his goofily-named,