Article Photos: Cravaack, Nolan hunt for votes in tight Minn. race

U.S. Sen. Amy Klobuchar speaks during a rally in St. Cloud, Minn., Saturday, Nov. 3, 2012, near the River's Edge Convention Center. (AP Photo/The St. Cloud Times, Dave Schwarz) NO SALES

U.S. Sen. Amy Klobuchar speaks during a rally in St. Cloud, Minn., Saturday, Nov. 3, 2012, near the River's Edge Convention Center. (AP Photo/The St. Cloud Times, Dave Schwarz) NO SALES