Possibly valid (I have my doubts), but it’s less dirty than things McCain’s campaign has done to Romney, like put out an ad quoting Romney that cut him off mid-sentence, completely changing the meaning of what he said. I’m sure Romney’s campaign has done similar things to McCain.
Those are probably the two I’ll have to choose between, and neither is going to win my vote on the clean-and-nice-campaign issue.
And all of the above are far less dirty than the many robo-push-poll calls that the Huckabee campaign has done, which have mis-stated Huckabee’s record, made false assertions about Romney and falsely claimed Huckabee got the “Minutemen endorsement”.
http://www.freerepublic.com/focus/f-news/1952669/posts?page=16#16