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    Watch on CNN TV


    Watch Vital Signs on CNN International:
    Wednesday March 18: 09:30, 16:30
    Saturday March 21: 05:30, 18:30
    Sunday March 22: 12:30
    Saturday March 28: 12:30
    Sunday March 29: 05:30, 18:30
    (All times GMT)

    In Depth 

    The Best of Vital Signs