My favorite cartoon when I was a kid was Heckle and Jeckle. I love all the Hecklers and Jecklers. They were black crows and their lives mattered. When Hecklers attack Hillary and Obama we love it. Since Trump has been heckling all his opponents, I don't have a problem with him being a recipient of the same.
When do hecklers from our side attack Clinton and Obama?
The only guy I remember was the YOU LIE Congressman and he was absolutely correct.
There is no “Free Speech” obligation for a Democrat or Republican to give a heckler a soapbox at a Private Event.
Free Speech is something The Government cannot limit, not a Private Individual holding a gathering on Privet Property.
If you had a guy working for you and he showed up to work screaming his devoted love for Obama to everyone in earshot including your Customers, I’m sure you would limit his Free Speech on the spot.