How will I know? By 5tephen 4eo | December 19, 2009 0 Comment Airport security staff: “Has anyone put anything into your luggage without your knowledge?”Passenger: “If it was without my knowledge, how will I know?” FacebookTwitterWhatsAppLineTelegramVKShareHey! Check Out More StuffSomeone please call the bomb disposal squad!Wanted: Cybersecurity expertSocial networking on the fly