Since the 1970s, the American right has circulated a series of lies about how the liberals who ended the war in Vietnam were the ones responsible for the humanitarian catastrophes caused by the war in Vietnam. Today a draft-dodger from that war has degraded the presidency [1] by making these lies his own.
I have debunked them in the past here [2], here [3], here [4], and here [5]. Arm yourselves against the insanity.
Links:
[1] http://www.whitehouse.gov/news/releases/2007/08/20070822-3.html
[2] http://commonsense.ourfuture.org/iraq_vietnam_genocide
[3] http://commonsense.ourfuture.org/cambodia_card
[4] http://commonsense.ourfuture.org/lying_about_liberals_our_national_sport
[5] http://commonsense.ourfuture.org/coked