Read about a complete egg-on-the-face turnabout brought to you by the New Media. Turns out Barack did more than have a sick dog, he ate one. Complete PR fail with their romney dog meme.
The one-liners were rife on Twitter, and collected here: http://dailycaller.com/2012/04/17/obama-bites-dog/
These pictures seemed appropriate to add to our photoshop-politics collection:

