Passengers surrender 750,000 items annually at airport checkpoints , he says . Many of the surrendered knives have longer blades and will remain prohibited . Many items are sold at a local warehouse and online . Shoes are the most common item sold ; a horse whip is rather unusual .
Passengers surrender 750,000 items annually at airport checkpoints , he says . Many items are sold at a local warehouse and online . Shoes are the most common item sold ; a horse whip is rather unusual .