………. ………. ………. ………. ………. ………. ………. ………. ………. ………. ………. ………. ………. ………. ………. ………. ………. ………. Simple, yet effective: Rio Rancho Middle School drama teacher Christina Daly shows how easy, and quickly, a fire hose sleeve can be in place.(Gary Herron/ Rio Rancho Observer) RIO RANCHO, N.M. — Is there anything better than a good idea, especially if it’s an idea that results in an inexpensive way to save lives? That’s what recently happened in Rio Rancho, thanks to firefighter Aaron McDevitt having time to peruse Firehouse magazine. In there, the Rio Rancho High School Class of 2000 graduate said he saw an Arizona fire department had found a way to “dispose” of its out-of-service fire hoses: They can be quickly slipped over what McDevitt calls “scissors” hinges on the doors to classrooms, gyms, libraries, etc., to keep intruders from getting inside. In other words, a po...