Article Photos: Congress members seek investigation of Shell barge 10/13

Coast Guard Capt. Paul Mehler briefs reporters on the status of salvage operations for the Shell drill ship Kulluk at a press conference in the Dena'ina Civic and Convention Center on Thursday, Jan. 3, 2012, in Anchorage, Alaska. The drill ship ran aground on Monday, Dec. 31, off Sitkalidak Island near Kodiak Island in the Gulf of Alaska. (AP Photo/Dan Joling)