Photo by Michael RobertsRain isn't the only thing that's fallen near Denver's Central Library lately.
Just as giant scaffolding is finally being removed from the Denver Art Museum, barriers are going up at Denver Public Library's central branch just steps away. Why? Last month, a window sill came loose and crashed to the ground. Fortunately, no one was hurt -- but crews have fenced off the area where it hit and are in the process of analyzing the building to make sure it has no other surp