But first, let's set the table:
This country can keep anyone it desires out for any reason what-so-ever.
Color. Race. Gender. Religion.
(BTW, this country engages in race and gender discrimination every day, all day. It's called "Affirmative Action.")
We can remove the citizenship of anyone, particularly, naturalized citizens, deemed a threat or shown to be criminals based on prior history... just ask former concentration camp guards stripped of their naturalized American citizenship.
In this case, the idea is first to keep people out who belong to a cult masquerading as a religion where the end result is world domination.
And it's perfectly OK in their world to slaughter people to get it.
The second idea is to remove those cult-members already in this country so they can assist or attempt to implement their cult's stated aim: slaughtering those who don't happen to be muslim.
As these attacks increase in frequency and impact, the likelihood of the first, shown to be supported by a majority of the American people, becomes a certainty; while the likelihood of the second grows exponentially.
These are painful, unpleasant realities we must address.
We have obvious issues of incompetence in security and strategies that are bipartisan. I'm not even going to say that these attacks are Obama's fault... I have no confidence that the same thing wouldn't be going on under a Romney Administration.
But there are only so many things that can be done.
And my point is simple: what CAN be done... MUST be done. Because doing nothing?
That's getting us killed.