Just wanted to comment on Zofu's union rant,I am a union man and have been An elevator operator,I am not an illiterate, I was tought first aid, cpr,I am licensed and certified in quite a few different machines and specialities.If it wasn't for unions you would be working 7 days a week for a pittance with no benefits such as health insurance,vacation and sick time,and if I didn't show up for my elevator job,I would be out of a job,I don't just operate it I have maintain it and know the safety aspects of it also I have to be licensed by MY STATE to operate it.SO get your facts straight before you rant.