Chemistry Knowledge News Today

About a dui, marijuana stays in your system much, much longer than alcohol does. so you can test positive for -- >> i say thc, danny. >> i was trying to impress with my chemistry knowledge and fell flat. >> thats why you went to law school. >> you can test positive many days later. that can be problematic. i think its really interesting and it shows the governments true thoughts when you have it legal for the government to profit on a sale but shows the governments clear intention to only if mon...