Col. Guillermo Tellez, 455th Expeditionary Medical Group commander, briefs Mr. Thomas Lamont (left), Assistant Secretary of the Army for Manpower and Reserve Affairs, Mr. Daniel Ginsberg, Assistant Secretary of the Air Force for M&RA;, and Mr. John Newman, Director Training, Readiness, and Mobilization for ASA M&RA;, Bagram Air Field, Afghanistan, April 25. Ginsberg, Lamont and Newman visited Bagram to assess the base mission capabilities based on manpower perspective.