Quote Originally Posted by james_bond_007 View Post

Certain types of "government clearance" positions require it.
As well as full financial disclosures, background investigations of family and in-laws, friends and acquaintances for many years, etc.

It is NOT just something you see in the movies.

...enough said.
No, they draw blood, even for a simple MRPT clearances. Hair testing is not accureate and easily refuted in court. Please do not use wikipedia as a source as most of it is made up.