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FILE - This 1968 photo released by CBS shows "60 Minutes" correspondents Harry Reasoner, left, and Mike Wallace, right, with creator and producer Don Hewitt on the set in New York. Wallace, famed for his tough interviews on "60 Minutes," has died, Saturday, April 7, 2012. He was 93. (AP Photo/CBS Photo Archive)

FILE - This 1968 photo released by CBS shows "60 Minutes" correspondents Harry Reasoner, left, and Mike Wallace, right, with creator and producer Don Hewitt on the set in New York. Wallace, famed for his tough interviews on "60 Minutes," has died, Saturday, April 7, 2012. He was 93. (AP Photo/CBS Photo Archive)

Legendary journalist Mike Wallace dies

CBS newsman Mike Wallace, the merciless reporter and interviewer who took on politicians, celebrities and other public figures in a 60-year career as a reporter on the celebrated news show "60 Minutes," died April 7, 2012. He was 93.