Here's how it works:
If American Muslims don't join the military, they're not patriots. If American Muslims DO join the military, they're infiltrators. No logic or reason required; indeed, any attempt to use logic or reason makes one suspect.
"No logic or reason required; indeed, any attempt to use logic or reason makes one suspect."
If they aren't a threat, they aren't really Muslim - just "culturally" Muslim. Of course, you assume that such a statement lacks "reason" or "logic". Perhaps conservatives just aren't "nuanced" enough for you.