It is also proof of MSNBC et all being all in for CENSORSHIP as we all found out during the Bernie campaign!
That is one point that Fox etc is correct about: that the fake left will do anything to squash voices of opponents, the absolute opposite of the values of free expression and speech and open public discourse they pretend to cherish!
I would reward FOX for having Glen on by going to their website and playing the video a few times, but they have buried it so deep that it won't come up in searching their site..