In this Feb. 3, 1948 photo released by CBS, Joseph Wershba of "CBS News," is shown. Wershba, a CBS News producer and reporter whose work for Edward R. Murrow on the "See it Now" segment about Sen. ... more 
In this Feb. 3, 1948 photo released by CBS, Joseph Wershba of "CBS News," is shown. Wershba, a CBS News producer and reporter whose work for Edward R. Murrow on the "See it Now" segment about Sen. Joseph McCarthy helped end the 1950s communist witch hunt, died Saturday, May 14, 2011, of complications from pneumonia on Long Island, N.Y. He was 90. less 
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Associated Press | Photo By CBS
Mon, May 16, 2011 12:42 PM EDT