By David Murray - December 24, 2014 It's fair to say a majority of Americans probably can't locate Sierra Leone on a world map. Many may not even be sure upon which continent the country lies. However, this small African nation and its people have become the driving passion of at least one native Montanan. Dr. Scott Brown, 53, is an anesthesiologist who grew up in Havre and earned his pre-med degree at Carroll College. For the past 15 years, Brown has traveled the world, help