The Democratic National Committee is out Friday with a new television ad that looks forward to the November elections and closes with a cameo from former President George W. Bush.

Entitled "Big Choices," the ad frames the midterm elections as a choice between the policies of President Obama and national Democrats and the policies of Bush and the GOP. It captures a view of idealistic Americana –rolling fields of wheat, windmills, a teacher in a classroom, a welder in a factory–before Bush makes a surprise appearance with a verbal gaffe....