I don't. Police shouldn't be involved in petty matters like this.
Even though they were asked to get involved by the people running this event? You're saying no one in the world had the authority to interfere with him?
I can't see anywhere on the video where he shoved them away. He was speaking on the mic, then the police took him away and then attacked him.
They tried to usher him away, and only started pulling him away when he shoved them back.
Lots of people do, but that doesn't mean we should taser them all.
Not for being a public disturbance, but if they won't let the police escort them out of the area, then why not? This wasn't a valid protest, he was breaking the rules, and then got belligerent when the police tried to enforce them. He wasn't tasered for being loud, he was tasered for physically resisting the police.
The video clearly shows that he wasn't fighting. The police officers arrested and tasered him without a good reason to do so. He was resisting the police because they were wrongfully arresting him.
He was indeed fighting the cops, at the mike, and down the isle, and on the ground, and so on. The only point when he
doesn't fight the cops is
after they tase him - which just goes to show that the taser did its job, and well.
Why on earth would you need chloroform just because a man is giving his point of view? Sure, he's having a rant, but why should people be arrested for having a rant? Is it because he's directing his rant to someone of importance, or what?
They weren't going to arrest him initially, they were just going to escort him out of the building. They arrested him when he resisted being escorted out of the building and made an even bigger scene.
I'm still waiting to hear a viable alternative that doesn't involve hurting him even more.
Can you show me where in US law does it state that people who jump the queue for asking questions should be tasered and arrested?

Strawman.