It’s 8:53 AM, and Dr. William Gahl is dangerously close to pissing off the fire marshal again.A legion of young people has come to hear the 73-year-old geneticist present his team’s latest breakthrough. Medical residents are crowding the exits. Research interns with tiny tattoos and giant water bottles are getting bounced at the door. Gahl […] The post Meet the NIH Detectives Cracking Medicine’s Toughest Cases first appeared on Washingtonian.