I'll summarize it quickly for you( and in childrens terminology)
We don't need to take a chance of allowing in more immigrants - esp. muslims (who won't be using airliners again) who could possibly smuggle in suitcase b's.
I'm sure that with 150 billion dollars, Iran can buy from Russia or Pakistan the very ...the very latest... in miniature nukes/dirty nukes placed into the very smallest of suitcases that money can buy.
Now JoSix, we have to be lucky, every time - to catch 'nukes in a suitcase' carrying muslims/ but they only have to be 'lucky' one time and get here)
So, let's say we do get lucky and catch this first, lone muslim smuggler with his suitcase bomb before he gets here. But then we have to assume that Iran could, with 150 billion dollars, buy 50 suitcase nukes and buy 50 of the small suitcases, then send 50 separate muslim terrorist - the next time. (and to point out again for you JoeSto, it would only take one of these 50 to successfully make it here...and ah, well, you can figure out what will happen. [wink & a nod]
There JoeSto, I put the above in drawn out 4th grader terminology so as to help prevent you from dropping further down into the depths of being a dumb azz , from where you already are. [wink & a nod]
Now. in closing my point here is...that I think it's simply safer to not allow more immigrants in from anywhere - right at this time. Let's just wait until Iran has spent that $150 billion. (and as for the hungry immigrants - we'll let God sort it out. )