GULF COAST REVIEW U.S. Coast Guard Commandant Adm. Thad Allen, serving as the national incident commander, discusses the Gulf Coast region with President Barack Obama in Venice, La., May 2, 2010, as he reviews recovery efforts following the BP oil well spill. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 655127-A-MHL60-819.jpg Photo Gallery