I notice that it's never radical left wing speech, or virulent violence-promoting anti-Israel anti-Jewish speech that gets shut down on our so-called halls of academia. 

And I don't recall the last time members of campus conservative groups rioted to shut down a speaker from the left. 

This is about more than censorship or free speech.  It's simpler than that.   

This is about violence.  We have a group  of people willing to commit violence and disruption to promote their agenda, and they are being cheered on by media and their teachers. No one is censuring them, and our media is hiding the whole issue in much the same way as it hides other politically "sensitive" (i.e. they don't fit the narrative) issues.   And in the face of this violence our cowardly academic institutions are all too willing to fold.   

Cowards, betraying their mission, fearing violence.  We are all told to stand up to bullies as children, but our institutions, academic and media alike, are hypocrites.