When officers open up a car part they find the main ingredient of meth, ephedrine. An artist's wooden artwork may violate Quarantine rules. A detector dog roots out nuts and beans in the luggage of an Iranian passenger. Immigration looks for an undocumented worker on a farm.

When officers open up a car part they find the main ingredient of meth, ephedrine. An artist's wooden artwork may violate Quarantine rules. A detector dog roots out nuts and beans in the luggage of an Iranian passenger. Immigration looks for an undocumented worker on a farm.