Good grief. Your values are not mine. I want no part of murdering innocent people. Unavoidable civilian casualties during war are bad enough. But murder? NO. If I saw someone setting out to kill the innocent children of a terrorist, I would fight to protect them.
We should not be the bad guys, DG. Sometimes we are anyway, but we should always strive to be better than that.
THAT SAID, I disagree with micro that his in-law is as meek as a fawn. If he's a Muslim, he is a threat to America - if not directly, then through his thoughts and votes. ISLAM IS FUNDAMENTALLY INCOMPATIBLE WITH WESTERN VALUES. It should be banned from America. If the in-law is peaceful and wants to stay, he should disavow Shariah Law. But that would mean disavowing Islam itself since the two are inseparable. Shariah IS Islam. Disavowing it would be like telling a Christian he has to disavow the ten commandments.
So, Muslims have got to go. Otherwise, sooner or later, the rest of us will have to go.