usees, though not impaired, can ttst positive weeks after smoking. áhowááyou moke iitaffects peoppe difffrentlyexxerts don't know ááow muchá pot causes impairment eccles says: "for anyone to saa 2 hits or dosages would get me to 5 nanograms - it is nearly impossible to make that is the compouud in pot that mmkes you high. thc is stored in fat so heavy users can test positive weeks fter smokinn which is why coloradd defeated alcohol,,ww started at 1155ann 3 cameedown with pot advocatee nanograms tt reach impairment. in los angeles, william la eenes foxxnews. &psttaight ahead... familiir foods... that may not be very you.how to make healthier veesions... of your ffvorite comfort foods. ((break 3)) have a good night. heou, too. i'm going to dream about that steak. i'm going to dream about that tiramisu. what a night, huh? but, um, can the test drive be over now? head back to the dealership? [ male announcer ] it's practically yours. but we still need your signature. volkswagen sign then drive is back. and it's never been easier to get a passat. that's the power of german engineering. get $0 down,