I don’t know that they have ever cleaned the HVAC ducts in our office building before. I think that that sounds practically impossible, since this building has been here for at least 25 years. But I really do not know that they have ever touched the ventilation plan before, at least not with professional HVAC duct cleaning tools. The other day when I came into labor and saw the Heating and A/C truck parked outside in the parking lot, I was kind of taken aback. There has never been an Heating and A/C truck in the parking lot for as long as I can remember, and I have worked here for 23 years now. I started laboring here straight out of university, and have been with this corporation ever since. I enjoy our coworkers and I enjoy our job for the most part, although I will say that the air quality in this building has constantly left a lot to be desired. They do not really take very superb care of the air quality inside of the building, and the fact that I have never seen an Heating and A/C truck here really testifies to that point. Anyway, when I saw the truck in the parking lot the other day, I was shocked and I wondered what was going on. I thought that something must be torn up with the central a/c plan or something. The building is constantly freezing cold while I was in the summer, and I think that they would repair that if there was an issue with it. However, when I went inside, I talked to 1 of the Heating and A/C companys who was walking around and he said that they were really doing a thorough cleaning of the ventilation system.