Great Falls City Firefighter Jason Baker lost his battle with Stage IV lung cancer Wednesday morning. His friend and fellow firefighter, David Van Son, remembers Baker, an 18-year-veteran of the city’s fire fighting team, as not only a terrific firefighter, but an all-around great man. “Oh my God – Jason was probably the best friend that anyone could have. (gets emotional) Sorry about that. Jason was someone that would always bring a smile to your face no matter what was going on.”