Two people were injured when a truck hit a guardrail on I-35 and rolled down an embankment near Owatonna yesterday morning. The Minnesota State Patrol says the driver, 28-year-old Carlos Lopez of Owatonna, and a passenger, 25-year-old Jorge Baez of Fairbault, were taken to Mayo Clinic Health System Owatonna with non-life threatening injuries. Authorities say shortly after 8:30, Lopez lost control of the truck on the snow and ice-covered interstate, the truck hit the guardrail, went over the guardrail and rolled down an embankment coming to rest near railroad tracks.