Developers looking for ways to reduce crime in Sacramento's alleys have grabbed onto an idea that will draw mounted police. That idea is to provide places where horses can get water and hitch up securely for short periods. While that conjures up Old West visions of water troughs and hitching posts for many, — including developers who described them as such — the reality may be much more 21st century. An ideal way to provide water would be a small fountain or water feature such as the small Native American drum fountain at City Hall, said Sacramento police Sgt. Chris Taylor. The idea is to make alleys more charming and useful, he said. "Right now, our alleys — they're kind of no-man's l