Keywords: 140221-Z-DZ751-142 (13498127083).jpg Promotion of Air Force Maj Gen Donald McGregor at the Pentagon Feb 21 2014 U S Army National Guard photo by Sgt 1st Class Jim Greenhill Released https //www flickr com/photos/jimgreenhill/13498127083/ 140221-Z-DZ751-142 2014-02-21 18 28 https //www flickr com/people/11846056 N06 Jim Greenhill from McLean USA PD-USGov jim greenhill https //flickr com/photos/11846056 N06/13498127083 2016-07-31 00 10 35 United States Government Work Donald A McGregor Photographs by Jim Greenhill |