Chad Larson, center, and Monty Bohrer, right, both licensed SDHSAA official, look on as Buck Timmins, a 2014 SDHSAA Officials Jamboree clinician, speaks during the class portion of the 2014 SDHSAA Officials Jamboree on Tuesday, July 8, 2014, at the Sanford Pentagon in Sioux Falls, S.D.