Major General Dorothy A. Hogg, Chief of the Air Force Nurse Corps, was the keynote speaker at the 779th Medical Group's Knowledge Market on May 14, 2015 to celebrate Nurses and Medical Technician Week. The Knowledge Market fair is a research and evidence based practice fair for nurses that allows them the opportunity to discuss advances in the field of nursing. One of the presenters, Captain Peter Varney, talks with Colonel Yolanda Bledsoe, 79th Medical Wing Chief Nurse and Maj. Gen. Hogg at the event about his project on "Sleep in the ICU". (AF Photo by Melanie Moore, Public Affairs Officer.)