Around Seattle, there are so few native salmon left that Puget Sound Chinook, once the most the mightiest of them all, has just been proposed for the endangered species list. People are the problem for the fish. With rapid growth in the northwest, salmon habitat has been dammed, paved over and polluted. Now residents are trying to figure out how to save the animal that has symbolized their region. We have two reports, starting with Keith Seinfeld, of member station K-P-L-U in Seattle.