COMMAND CENTER Deborah Mullen speaks with Retired Coast Guard Adm. Thad Allen, the national incident commander for the Gulf oil spill, and Coast Guard Rear Adm. Paul Zukunft, assistant commandant for marine safety, security and stewardship, at the Deepwater Horizon Unified Command Center in New Orleans, Aug. 2, 2010. Mullen is the wife of Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 146062-O-FEH16-048.jpg Photo Gallery