naomi campbell wearing this feathered cct from alexandra mcqueen's collection.y few of these $14,000 gowns ist, but the u.s. government has one. >> our biggest thing is to make sure that endangered species don't end up at the shelves in the stores of america. >> reporter: she's in charge of a team of u.s. fish and wildlife expect tors who see what's headed to the runway long before anyone else. >> i am paying attention to this exotic leather. >> reporter: trk the port of new york, sorting through moreh 30,000 shipments a year to make sure the python on this $5,000 trench coat came from a sustainable source. it passes inspection, but when they find a problem, it gets added. >> right here we have a saltwater crocodile briefcase. this is an' ghana wallet. this is a rock python clutch. this hand bag is made out of a monitor lizard. a sea turtle wallet. this is an endangered species. >> reportehes i team asked to watch this inspection process afr we uncovered a troubling trend fashion magazines neve you about. when we visit the warehouse of confiscated odweind high e