ROGERS, Minn. (KMSP) - The student body at Rogers High School has Reid Sagehorn's back. "He's got the whole school behind him. We all believe this isn't right," junior Cole Murray said. Sagehorn is a big man on campus. He's smart, good looking, captain of the football and basketball teams, a National Honor Society member with a 3.75 grade point average and plans to attend North Dakota State University in the fall. However, a certain Twitter conversation has banned him from school. An anonymous tweet was posted suggesting Sagehorn may have made out with a young, attractive gym teacher at...