Leó Szilárd conceives the idea of the nuclear chain reaction (1933)
The U.S. Screen Actors Guild implements an anti-Communist loyalty oath (1947)
Nikita Khrushchev is elected first secretary of the Communist Party of the Soviet Union (1953)
Emperor Haile Selassie of Ethiopia, 'Messiah' of the Rastafari movement, is deposed following a military coup by the Derg (1974)
President Barack Obama lectures unionists in Minneapolis, Minnesota about Obamacare, his federal takeover of the health insurance industry.
b: Leonard Peltier (1944); d: Robert L. Bacon (1938), Hugo Schmeisser (1953)
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