Still available at the Wayback Machine.
http://web.archive.org/web/20080706161254/http://pol.moveon.org/petraeus.html
Well done - thanks for posting that.
It may come in handy.
Also, if you go to the David Petraeus article on Wikipedia, there is a link to “Moveon.org ad controversy” and the second reference under the latter goes to the cached page (including a photo of the original ad).
message I got was data retrieval failure
I have it in a file myself and have sent it to plenty of people via email