Anyway - no sane general is going to tell you that allowing illegals into the army is a good thing. You'll have Chinese and Arabs crawling all over the place, and then the end of the U.S.
No offense, but you're probably the most tactless poster on this site.
And your blog post excerpt sounds like something from the Colbert Report. It truly borders pm self-parody."Americans will cease to be Americans?" lol. Illegal immigration will lead to America's downfall? Are you kidding me? What it will (and has lead to) is merely the cheap exploitation of labor by corporations as our beloved politicians toe their delicate line, attempting to neither offend their corporate sponsors or legal immigrants. So bottom line, you have a continuation of the status-quo, which, I'm sure, is killing America.
And Al Qaeda isn't going to infiltrate the military because of this policy. After 9/11, they've become a rather decentralized organization, with most of their self-affiliated members having little connections outside their respective nations. Thus, were Al Qaeda to infiltrate the military, it'd probably be done with 'home-grown' U.S. citizens. Even then, I'm sure we have some counter-intelligence assets to stop this kind of thing.
And I also notice you have an esoteric propensity of caring about the most trivial things. How does it affect you, or anyone else for that matter, if schools offer math classes in a foreign language? Does it hurt you or your peers in anyway? Does God kill a kitten every time a teacher teaches implicit differentiation in Spanish? Why on earth are you so authoritarian? I'm not trying to be a dick or anything, but I don't quite understand your justification behind your viewpoints.