It's not that easy, one of my best friends was born in Iran. He moved here when he was 5 because his family lost everything when the new regime took over. He hates this stuff as much as anyone. He went to medical school here. He's married to an American and has a kid who's born here. Why deport someone like that?
Is he a muslim? If yes, that's why he should be deported.
"Why deport someone like that?"
I'm not suggesting that all Muslims be deported (certainly not the moderate ones). However, they may have to be watched more closely. It's sad, but it's the reality.