Did these protestors halt the illegal immigration movement?

yes

Is that you on the tape?

I don't think the issue was so much that it was 'anti-establishment', it was that it stifled free speech. I found in my own college days that the most radical, entitlement oriented people for being able to speak their own mind through whatever means, be it burning flags or whatever, were precisely the ones who felt it was ok to stifle free speech on the conservative or reactionary side. They spoke only with eachother and had an idea that they were 'right' above the ability to let any other argument be heard. And that is scary.

It is also stupid when you lead a cause that depends in totality on convincing people that you are the good guys.

They demonstrated their ignorance, but I doubt that they halted the movement.

Yes, they showed America what their true objective is.

NO, they will still be out there acting stupid while real Americans try to get the damn borders closed.

No. They may have influenced a couple of people, but I doubt it.

Yep, the commies are shooting themselves in both feet these days! LOL

yes!