However, we could find no verification for the statement made in the item quoted above that henceforth, Smithfield hogs will still be raised here [in the U.S.], but slaughtered and packaged for sale [in China] before being sent back here, labeled simply Raised in the U.S.A. under FDA regulations.
Cocaine can be detected in the system anywhere from 12 hours to 4 days after use. The length of time cocaine stays in your system depends on the dosage amount ingested, the route of administration and frequency of use. When cocaine is metabolized, the liver turns it into benzoylecgonine, which is then excreted in urine.
Will you pass a urine test if you did a half gram of cocaine two days before the test?   No. It takes 3-5 days for the cocaine metabolite to be excreted from the system.