Gerome Banks, 316th Wing Protocol specialist, left, and Lt. Col. Michelle Collier, 459th Air Refueling Wing Protocol officer, right, discuss the departure schedule for the next two days for attendees of the Nuclear Security Summit leaving from Joint Base Andrews, Md., April 13, 2010. The 316 WG is leading operations to provide safe, effective and efficient departure services for the invited guests transiting Andrews. (U.S. Air Force photo by Airman 1st Class Melissa V. Brownstein)