You've enjoyed seeing Casey Wilson back on the TV in ABC's upstart midseason sitcom Happy Endings, haven't you?

Then you're sure to enjoy this, too. Former House Speaker Newt Gingrich announced his campaign yesterday for the Republican presidential nomination. And here Wilson portrays his third wife, Callista, whom Newt started dating while he was still married to his second wife. He was having his affair with Callista while he tried impeaching President Bill Clinton for having an affair. Classy!

Roll the clip.