U.S. Air Force Senior Master Sgt. Gregory Carty and U.S. Army Sergeant First Class Kenneth Farmer, 881st Engineer Support Squadron, listen intently to instructors while attending a Four Lenses & Enhanced Human Capital course held at the North Carolina Air National Guard Base, Charlotte Douglas International Airport, Dec. 11, 2015. More than 100 Airmen and Soldiers from the North Carolina National Guard attended the day-long professional development training where attendees learned better ways to communicate, not only as supervisors but strengthen communication and personal interaction with coworkers, family and friends. (U.S. Air National Guard photo by Master Sgt. Patricia F. Moran /Released)