When Trump supporters take down hecklers it is "violence" caused by @realDonaldTrump's rhetoric. When @JoeBiden people violently drag/hit hecklers it is "wow how great." Not picking on you Geoff. But your tweet is one of many and yours has the video of it too.
Trump event security teams generally guide the hecklers out of the venue slow/steady. It may take a full minute or two. Here Biden's staffers were violent but you won't see frown-stern faces from Tapper about it. That's reserved for when Trump fans move swift against hecklers.
Not only is the Biden staffer not criticized for her violent move, but she appeared on @DanaPerino's show to "reflect" on this "great" moment. Meanwhile, when Trump fans pushed back against paid (yes paid!) instigators that disrupted Trump events, Trump was blamed for it.
BTW @DanaPerino maybe the polished wing of Fox does not know this, but here is the story of how DNC hire Robert Creamar (spouse of a Dem Congresswoman!) organized violence at Trump rallies (and Trump was blamed for it. nytimes.com/2016/10/21/us/…
