"When somebody wants to say something racist or misogynist or wave that damn confederate rag in your face, they always cite the First Amendment."
The same applies when liberal scum like the DUmmies say anti- American or anti- Christian things, or when black nationalists like Louis Farrakhan and Al Sharpton say racist things about white people.
It's the price of living in a free society that those freedoms also extend to people whom you disagree with. I'd take that over the alternative (A society in which there is no free speech out of fear that someone might say something offensive) any day of the week.