1979 Event U.S. admits troops in Vietnam were exposed to the toxic Agent Orange 1973 Death Robert Armstrong, actor (Fall Guy, Exposed), dies at 82 1971 Death Glenda Farrell, actress (Grand Slam, Exposed), dies at 66 1951 Event 9 Jewish Kremlin physicians "exposed" as British/U.S. agents 1917 Event German plan to get Mexican help in WW I exposed (Zimmerman telegram) 1871 Event Boss Tweed (William Macy Tweed), Democratic leader of Tammany Hall, arrested after New York Times exposed his corruption
