In this photo provided by JetBlue, farmer Katrina Ceguera works at a 24,000 square-foot “farm” outside Terminal 5 at John F. Kennedy International Airport in New York. The space is meant to educate travelers more than actually feed them, although eventually JetBlue would like to serve items grown there in terminal restaurants and even make some blue potato Terra Chips that are served on flights. (Jetblue via AP)