Here we go again
Yeah, the Lembcke book demolished a convenient little fantasy the right had been milking for years. Of course, those of us who actually lived through those years and participated in those events didn't need the book to expose this shameless propaganda fraud for the deliberate lie it was.
What the right could never accept and what they're still trying to hide was that the most vocal and active opponents of the Vietnam war were the veterans themselves. They were the ones doing the spitting, and it wasn't at their comrades.