Don't they realize that what they're doing will backfire. I'm against trump but what they're doing is against the law and also violates the free speech rights of trump supporters.
Protesting is literally what free speech is about.
Blocking people from going to a Trump rally isn't free speech, that's tyranny. You're preventing people to hear a different political perspective. Maybe you should move to North Korea dude.
Protesting is exercising free speech. Without it, there would be no United States. People are allowed to speak out against politicians, especially those who advocate violence and race-baiting. If you disagree with that, then perhaps it's you who belongs in North Korea.