i just read that article in full. i am quite pissed at the whole situation. i cant understand how they can bust you if it is in your system from the past and not presently in your system. driving under the influence of alcohol in my personal opinion is 10 x worse than driving high. it just sucks that one of the least harmful drugs stays in your system the longest. the law making such a big deal on pot makes you want to do harder things to get high just so it wont be in your system as long.