I really can't tell you how much I love this image.
I was a 5-year-old kid in 1972 being raised by two liberal democratic parents -- and my mom's democratic grandparents -- and I can remember running around my grandparents' backyard "playing" Green Arrow as the news on the radio blared Vietnam War horrors and anti-Nixon news.
Some of the first non-kiddie comics I was allowed to buy were Green Lantern/Green Arrow issues -- I think I had one or two of those Neal Adams/Dennis O'Neill ones.
This image is from the wonderful Phil Noto. Check out his site here:
http://philnoto.tumblr.com/