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Eastman Kodak Co. announced this week that it was retiring its iconic Kodachrome film because of declining demand. Introduced in 1935, Kodachrome became the world's first commercially successful color film.

Ed McMahon, television's most famous late-night sidekick, died Tuesday in Los Angeles. The cause has not been released, though a friend reported he had been suffering from bone cancer, as well as other illnesses, for the last few years. He…