I might consider a different dentist

http://www.cnn.com/2007/US/10/05/tax.standoff/index.html

This guy apparently forgot to read the Constitution since, oh, the turn of the last century. There is a valid law that permits the taxation and collection of said tax, not that I totally agree with it either (I think they'd get more money, and so would we as individuals, taxing consumption.) So I'm confused as to how they committed no crimes here. But what was funny about it was that a dentist had 'booby traps' in the house and on the grounds around it. I really think I'll have to inquire about minefields the next time I go to the dentist.