Free speech lessons from jackass Jasmine Crockett and anti-Israel foreign students

Frida Ghitis: Free speech includes the right to say things that other people don't like.

She says it also includes right to be a jackass, but people also have right to express themselves.

Ghitis says there is still confusion about the difference between free speech and violence.

He says the left is trying to focus on a much more important free-speech battle.

Even free speech for American citizens stops at the moment that you support harassment of American students.

And it stops when you support foreign and domestic terrorist movements.

Marco Rubio said of the Ozturk case: “We gave you a visa to study and earn a degree — not to become a social activist tearing up our campuses. If you use your visa to do that, we'll take it away. And I encourage every country to do the same.