This is so sad:

http://newsok.com/burst-pipe-shutter...adlines_widget


A broken water pipe flooded parts of the Oklahoma City National Memorial Museum today, forcing officials to close the museum as they assess the damage.

Water poured into the museum after a pipe feeding an air handler on the roof burst about 11 a.m. “We are working around the clock to clean and repair the museum, and are very hopeful to be back up and running within a week,” director Kari Watkins said. “We are taking all the precautions we can so that we do not lose any of the valuable artifacts that tell the story of hope and resilience this community has set as the standard of response to terrorism around the world.”