When I have a health problem, I talk to my doctor or nurse. But when our nation has a collective health problem, doctors aren't the only ones who know best. While I could write a year's worth of blogs about inspirational physicians or nurses who are transforming our health care system from the inside out, today I want to highlight some of the largely unsung heroes changing health care from the outside in: these are influential leaders who don?t wear stethoscopes or see patients, but have some important answers for us, from pilots and business leaders to game show titans and soccer moms.