<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by gnaget:
I am really not worried about US customs -- my concern is the even bigger clowns known as the TSA.</font>
Not to worry -- the TSA is not (I REPEAT NOT) a law enforcement agency. Their sole purpose is to look important and take sharp and pointy objects from travelers. If you can show that your glass pipe is not sharp and pointy then you are all set.