It is somewhat of gotcha shyt. But I think it is pretty revealing of the mentality of Mr. "corporations are people, friend." Saying the military is the troops is a bit out of touch.
Regardless, I think Romney is vulnerable on foreign policy and military. He has no experience, no knowledge, is surrounded by neocon retreads who were wrong about everything, and has been pretty vague on his foreign policy worldview. And he's an elitist p*ssy.
I think the best thing that Dems can do is bring up George W. Bush as much as possible and compare him to Romney.
If you notice, Dubya wasn't even invited to the Republican convention. The GOP is basically pretending he doesn't exist, they're pretty much throwing Bush in Bushes.
Dubya is the least popular living ex-President, and Romney for the most part suppported his policies (including the Iraq War). If the Dems don't bring this up, frequently, they're idiots.