Inneresting. I have a hard time taking somebody who refers to Obama as a Marxist seriously, since he's clearly just a well-branded corporate tool.
But you can bet your ass the military has these kinds of discussions. They are nothing if not pragmatic. They're very concerned about Peak Oil too, which you rarely even hear a serious discussion of in the mainstream. Similarly, they are no doubt very concerned about what's going to happen one day when Mericans wake up and realize they live in a third world country, and their currency ain't worth shit.
But, fuck the generals. It's the cops, national guard and low-level military we need to worry about, I think. That's when authority structures break down, when the elites can no longer get their minions to shoot their neighbors and friends for rioting in the streets.