When a traveler tells an officer he doesn't remember the code to open his suitcase, the bolt cutters come out; K9 Magnus alerts to a strange odor coming from the floor of a plane that just arrived from the Dominican Republic.

A man is referred for questioning after failing to declare the full contents of his luggage, which contains a half-cooked Ghanaian delicacy. At a vast CBP cargo facility in the United States, a K9 team sniffs out suspicious packages destined for London.

Rising tariffs tempt some citizens to go abroad to buy luxury goods, where items can be up to 40% cheaper, then bring them home without paying the proper duties. A traveler returning from Italy claims she has a $50,000 watch belonging to her brother.