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Walter Susskind died on March 25, 1980 at the age of 66.
Obviously, either Susskind misuderstood Einstein's statements, or you misread Susskind. If there is no photon, there is no light.
David Susskind's birth name is David Howard Susskind.
Fred Susskind died in 1957.
Fred Susskind was born in 1891.