What is going on at the National Arboretum? We went there yesterday, and while some of the exhibits were nice--such as the Bonsai house, herb gardens, and such--there were signs of neglect. Unmown lawns gone to seed, empty fountains, unkept trails, and loose stones. And in some areas, the sprinklers were on during the day, subjecting visitors who wanted to walk among the trees and flowers to a soaking. It is still beautiful...but really does need proper attention.