The United States has nothing to gain by stopping immigration.
As ryan demonstrates, white folk in the US are just as ideologically toxic as anyone else on earth.
The best way to prevent islamic radicalisation is to back off the american military machine and put a stop to this endless war in oil-rich middle eastern nations.
When the US of A stops raping the world with her military industrial complex and terrorist armed forces, it may make sense to discuss things like immigration.
Is it so hard to understand that the reason your govt and media want you to hate muslims is because peoplr don't tend to care about slaughtering an "other" they have no ability to empathise with?
It's called dehumanisation.
Frankly, you're a sucker if you fall for it (see above).
Immigrants are also a handy scapegoat to blame the country's problems on.
Funny that nobody in the anti-immigration mob ever seems to take aim at the mega-rich who are more directly responsible for the 3rd World mess America is in. Oh, unless they're jewish