Wednesday, March 16, 2011
03/16/2011 | 53m 12s
Tonight on the program,as radiation levels spike in the area around Japan's damaged Fukushima nuclear plant, Gwen Ifill talks with two experts about possible health consequences. Also, we get the latest on the unrest in Libya, report on the resurgence of the whooping cough in California and NASA eyes Mercury's atmosphere.
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