Former White House physician Dr. Mariano says her concern about New Jersey Gov. Christie's weight is not about politics. Anderson Cooper asked Mariano about Christie's response to her original statement. He told her, in part, to "shut up" about his health unless she wants to examine him and review his medical history.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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