Minnesota's Democratic U.S. senators and the Obama administration enlisted University of Minnesota basketball coach Tubby Smith today to push for overhaul of the nation's health care system. Smith appeared at a midday rally in Washington, D.C., with Sens. Amy Klobuchar, Al Franken and Secretary of Health and Human Services Kathleen Sebelius. According to one of the sponsors, the American Cancer Society Cancer Action Network, the rally was intended "to emphasize that comprehensive health care reform giving all Americans access to adequate, affordable health care must be passed NOW, not later." Smith was one of five NCAA Division I basketball coaches...