david dodick, md, neurologist, mayo clinic; chairman, american migraine foundation. .
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![](/media.globalcitizen.org/thumbnails/d6/e0/d6e0af1b-0899-470d-997f-ff0db99add72/16429270499_32cf8984d9_k.jpg__268x149_q85_crop_subsampling-2.jpg)
victor bwire .
.; author, dr. barbara starfield, revered public health expert at the johns hopkins school of public health; �is us health really the best in the world?�
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