There likely was NO danger Before Pence’s arrival, U.S. Secret Service personnel spent weeks scouting locations. Icelandic President Gudni Th. Johannesson travels unaccompanied on private errands and is often spotted in a geothermal bath popular with locals. .. linked inside yours .. https://www.rawstory.com/2019/09/from-military-jets-to-snipers-icelanders-who-live-in-worlds-most-peaceful-country-shocked-by-all-the-guns-surrounding-mike-pence/ but i guess all the guns would make Pence feel stronger. And his evangelical supporters tougher within themselves too.