Innovative physician David Fajgenbaum, M.D. @DavidFajgenbaum discusses http://EveryCure.org mission of #AI repurposing FDA approved drugs for treating rare diseases. Read his book http://ChasingMyCure.com for how he won a personal battle with a devastating disease. More on Dr. Fajgenbaum at http://med.upenn.edu/apps/faculty/index.php/g275/p8205911… and http://ldi.upenn.edu/fellows/fellows-directory/david-fajgenbaum-md-msc/… and http://cdcn.org/leadership-team/david-fajgenbaum/