I remember, but pragmatism wins over factual correctness sometimes. If you're trying to convince someone that American imperialism is bad, and they get a whiff of what they might misconstrue as being pro North Korean, they dismiss what you're saying outright.

I also didn't mention Indonesia, Timor, Guatemala, Chile, Cuba, and so and and so forth. And that's not because I don't think America is responsible for truly gut wrenching things there (I think Guatemala is especially egregious), but because people aren't as familiar with these as they are with the Vietnam War and the war on terror. And the latter two have the added benefit that it's generally agreed upon by liberals (after the fact, of course, never during) that they were a bad thing.