When somebody is talking that you want to hear and then some body else is talking at the same time and you don't care to listen to them. What to do, what to do? Al Franken's answer? Sneak up behind and as nonviolently and in the most gentle and free speech protecting way you can bodyslam them. According to the NYPost article, he wasn't hurt, that is, Franken wasn't hurt. Strangely no word on the victim's/heckler's health status. Nor was there any mention of any Franken arrest for assault. Probably has a license to bodyslam or something similar.
UPDATE: Fake Quote of Stuart Smalley "I'm good enough, and I'm smart enough and doggonnit people like you need to shut up before I bodyslam you." - I crack myself up