Apparently this got a little MSM attention.  Hillary's campaign responded by blatantly lying about the source of the ad in this diary.  Such dishonesty makes their denial of nefarious motives that much less plausible:

Despite the strong similarities between the ad on the DailyKos site and the original ad on Clinton’s Web site, Clinton spokesman Jay Carson said he spoke with the campaign’s chief ad maker, Mandy Grunwald, who said emphatically the ad on DailyKos "was not their ad."

"We don’t know what is up there, but it is not our ad," Carson said.

He's lying.  The YouTube video I embedded is from the campaign's official YouTube user hillaryclintondotcom, but if it needs to be any more clear, you can watch the ad for yourself on Hillary's website in Hillary's media player.  The skin tone is the same.