Main Street Iowa
Video duration: 25:17Expires: 11/02/17
It’s not your average “Main Street” town. Dubuque’s been called “Little Rome” because it boasts such a strong Catholic population, that the town is considered a barometer for the Catholic vote nationwide. John Larson reports from Dubuque, Iowa — a town in a swing state worth 6 electoral votes in the road to the White House.