Where does it come from?
I admit I only see him on his TV show and I certainly have to say I haven't seen or heard what you are inferring.
Hey, I'm the first one to admit if I'm wrong, I certainly cannot watch and be aware of everthing that is happening, so if you could enlighten me I'd appreciate it.
That's why I am here, to keep up and stay informed.
You see it on threads like this one for instance, try following them and see if you start accumulating evidence that the suspicions are justified.