People need to put these things in perspective. Radical Muslims did kill a lot of people since 9/11. But far more Americans are killed by ordinary crime each year, especially gang crime, by many orders of magnitude.
In my town, I have NO concern about Middle Eastern terrorism, but I have a lot of concern about ordinary crime. The authorities here tolerate a lot of it because "political correctness" pressures them to not enforce the laws when certain ethnic groups commit crimes. We all know what I am talking about.