FILE - In this Sept. 14, 1998 file photo, Bruce Wright, a biologist with the National Marine Fisheries Service Oil Spill Restoration Office, looks at a pink salmon as it swims up a stream at Sleepy Bay on LaTouche Island in Prince Williams Sound, Alaska. State officials say pink salmon have not yet recovered from the effects of the Exxon Valdez oil spill 10 years ago. Nearly 25 years after the Exxon Valdez oil spill off the coast of Alaska, some damage heals, some effects linger in Prince William Sound. (AP Photo/Al Grillo, File)