I don’t know about Brock (he’s always seemed a head case) but with Drudge, and maybe even Ann Coulter, is they’ve been reached and compromised. Somehow. The men are both gay, perhaps they had some very bad skeletons, or were lured into honey traps, but people don’t just turn from talking sense to spouting nonsense for absolutely no reason.
"There is no such thing as human behavior without a reason."
--Dr Murray Banks
"What to do Until the Psychiatrist Comes"
https://www.youtube.com/watch?v=VyOl0-qbDSU&list=PLNISDcYW-POhZjBfEoZ1JZ7lDIYZC7cDn