By law, the only drug test used for any legaly required drug test should be one that determines if the Citizen is under the effects of a drug at that moment. Not if the Citizen was under the effects a week ago, or a month ago. The now comon urine test should be baned as unfairly targeting a certen segmet of the population, pot smokers. Ware as drugs like Crack, and Crank don't show up in a urine test after a few days, to a week, pot stayes in the urine for a month, or longer depending on how ofetn you smoke. That is because the body likes pot! If this CHANGE would occur,pot smokers could get meaningful employment, and no longer be homeless!