Pretty sure Beck was threatened back in the day. Did a 180 the wrong way almost overnight a while back.
He did a special on how the FED actually works one night while he was hosting his show on FOX. Was the first time many were exposed to that in depth. He didn't last long after that show and really went off the rails after they pulled him off the air.
He seemed a little jumpy and disheveled the last few times he was on Hannity. Who knows where he actually stands.