Dempsey, service members help at food bank Army Gen. Martin E. Dempsey, right, chairman of the Joint Chiefs of Staff, greets a Marine during a Commitment to Service event where service members and players from the National Basketball Association's Brooklyn Nets teamed up to help distribute food at a food bank in New York, Nov. 6, 2014. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 425129-H-YIB19-453.jpg Photo Gallery