Mitt Romney debuted his first general election campaign ad last week. It's called "Day One," and it's a tiny portrait of what Romney's first day in office would be like if he were elected president.
Letterman took the opportunity to create a "Day Two" ad this week, but Jimmy Kimmel had another question: what are these ads really trying to say?
So he sat down with the "Day One" footage and created a little translation so that all of us at home can understand.
Watch the full clip above.