His name is Mike Griffing. He is a community organizer and I understand he also works in collective bargaining.
See a 2001 union press release naming Griffing here. (Irony: the union bragged that under terms of the CNA-CHW agreement, "no threats, intimidation, coercion or disciplinary action shall be taken or threatened against RNs for organizing with CNA.")
About last week's assault, below is the video of Griffing knocking the camera out of a GOP supporter's hands, then returning to hit and shove him.
Below is a photo of Mike Griffing training CNA union members in
The info in this post is premiminary, I know. But stay tuned, there is more to come.
Update: A commenter ID'd Mike Griffing in comments at BreitbartTV. Griffing can shove but he can't hide.
Update #2: Moe Lane did some digging and found out Mike Griffing is part of the CNA leadership and made over $164,000 last year.
Update #3: Dr. John Drew reports Mike Griffing isn't answering his phone.