I think you should take into account the fact this picture was almost certainly "google bombed". It's childish photoshopping, ugly, not funny and should have been drowned in the thousands of Michelle Obama pictures available on the internet on prominent sites like cnn, wikipedia etc. The fact it showed up on the first page of search results instead of page 43, makes it very likely the search engine was gamed. So Google should have corrected this anyway.
On a side note, Michelle Obama is an ape. Al humans are. For some reason people find this fact offensive. Strange. Probably they missed that interesting book some British dude wrote around 1859.