When Elia Kazan was presented a lifetime achievement Oscar in 1999, he closed his speech - and the door to his confounding life - with the words "I think I can just slip away." And now he has. Kazan died Sunday in his Manhattan home at the age of 94. Besides his indelible work as a theater director, Kazan leaves behind conflicting legacies as one of postwar Hollywood's most important filmmakers and one of its biggest finks. A former member of the Communist Party USA, Kazan wilted before the House Un-American Activities Committee in 1952 and named names. Afterward, he...