Is progressive Twitter rage winning Democratic votes?

Bernie Sanders art at the 2016 Politicon at the Pasadena Convention Center in Pasadena, California. June 26, 2016. (photo: Gage Skidmore)

Twitter the Terrible

Twitter has become a haven for trolls and rubberneckers. It has also become a place for progressives to freely unload on anyone with whom they disagree.

What in the past were considered minor disagreements over politics or policy matters have been amplified into epic struggles of…