The place that lets me come to work everyday shuts down for the Holidays every year. The way the dates fall determines how many days we are off. 2007 was a particularly good year and we got 17 days off with pay. When we came back to work Jan 7th there was no heat in the labs or office areas. We called Maintenance who came to investigate. They went to the roof and found 14 out of 15 large roof mounted Heat/AC units gone or torn up. Some moron had got up there and took the copper out to hock. Its a huge problem here in DFW area.