The killing fields were in Cambodia.
I realize the Killing Fields were in Cambodia...Laos, Cambodia and Vietnam are linked strongly especially after our withdrawl SE Asia. In my mind, the Killing Fields is as much an issue with Vietnam as the USS Cole being attacked in the Middle East. Though the Cole didn't happen here in the states, it was still an attack on a US asset against US personnel. The Killing Fields was a display of millions dying in SE Asia and would likely NOT have happened if the US was still in SE Asia. IMHO.
There was plenty of killing going on in the fields of Vietnam after we cut off the measly 300 million per year at the behest of the John Kerry’s of this world.
And it was the Vietnamese who ended the rule of Pol Pot.
But that still doesn't change the fact that the Killing Fields would never have happened had we still been in Southeast Asia.