Federal Campaign Deputy Defense Secretary Bob Work, fourth from left, presents a representation of a check of donated funds at the Combined Federal Campaign awards ceremony at the Pentagon, Jan. 28, 2016. The campaign is the world's largest annual workplace charity effort. DoD photo by Navy Petty Officer 1st Class Tim D. Godbee SHARE: Download: Full Size (0.79 MB) Credit: Petty Officer 1st Class Tim D. Godbee VIRIN: 160128-D-SK590-025.JPG Photo Gallery