> Lying about an election to mislead voters is illegal
The big exception is, of course, the last, which covers any content that isn’t protected by the Free Speech Clause whether or not it is expressly illegal.
Ah, you're right; I think most of that speech (fighting words, obscenity, etc.) is already illegal anyway, but in case there's any that isn't, I will edit that to say speech that's "protected by the 1st amendment".
