If you type in Michelle Obama in Google search and click images, the first image you might see is Michelle depicted as a monkey. Google bought an ad directly over the photo to explain it is not responsible for the image:
Sometimes Google search results from the Internet can include disturbing content, even from innocuous queries. We assure you that the views expressed by such sites are not in any way endorsed by Google. [...] We apologize if you’ve had an upsetting experience using Google. We hope you understand our position regarding offensive results.
I actually agree with Google on this one; they cannot be held responsible for lames who refused to find something more constructive to do with their time.
