Kristin
May 6, 2015 by Christine Sarkis, SmarterTravel Staff (Photo: LatitudeStock – Bill Bachmann/Getty Images) Did you know the U.S. government recommends you send your passport application in a special envelope? Or that losing a lot of weight may trigger the need for a renewal? Would you be surprised to find out that some people’s passports are longer than short novels? Here are nine...