You said: "Let's start with the fact that the m

You said:

"Let's start with the fact that the military attract disproportionately conservative people"

I said this:

"You should understand that the military is almost exactly proportionate with regards to the United States population via ethnicity.. etc "

I then provided this link via the census..it shows much more than race:

http://quickfacts.census.gov/qfd/states/00000.html

So by what fact did you get that the military is disproportionately conservatives? It is mathematically impossible to gain a qualified sample to even suggest such. But hey! Let's look at a picture via the GALLUP(non scientific):



Given the fact that young voters or those with an opinion typically stay among their parents own political thoughts.............I would say that your suggestion is rubbish.