Mostly agree with that, but not on a couple of points.
1). "Integration hasn't happened as many "liberals" would hope".
The trouble is, too many liberals decided that expecting people to integrate wasn't liberal enough, and that multi-culturalism was a much better option. It wasn't, and it isn't. It didn't work, hasn't worked, and never will work. These troubles will go on until this particular group does what other incomers to this country have done over the years; integrating, while at the same time adding some splendid bits of their culture to to the pot.
2). "One wronged person in custody is worth 10 innocent aloud to live."
They can be as noisy as they f*kc*n like, but they must be allowed to live!
Through my work I know a lot of second/third generation immigrants who are appear as we are. They still are not. The difference is the influence of not really religion but their culture. Many want, yearn for our way of life but are held back by their parents and alike who find us abhorrent, who have refused to learn our language, our culture and respect.