Customs and Border Protection agents found 3.6 grams of marijuana hidden in this cereal box, packed in the luggage of a 15-year-old American teen returning from France. Photo from Customs and Border Protection.

Customs and Border Protection agents found 3.6 grams of marijuana hidden in this cereal box, packed in the luggage of a 15-year-old American teen returning from France. Photo from Customs and Border Protection.