Timothy Leary vs. G. Gordon Liddy

In a reversal of roles, an icon of the 60s, the late LSD guru Timothy Leary (left) throws a punch while an icon of the 70s, former FBI agent and convicted Watergate burglar G. Gordon Liddy flashes a peace sign in front of the Boulder Theater before their debate. 1982

Photo © 1982, 2009, by David Bjorkman, Zone 913 Photo Agency, from his limited edition photo book "Minute Observations," available at Blurb.com.