 Nyorai kupfuurira kweiyi ndima - Kuchengetedzwa kwavatungamiriri vakasarudzwa zvikurusa vorudzi uye vamwe vakuru vakuru vehurumende ndechimwe chezvinangwa zvikuru zveSecret Service. Pashure pokuurayiwa kwaPurezidhendi William McKinley muna 1901, Congress yakarayirawo Secret Service kudzivirira purezidhendi weUnited States. Secret Service inoongorora zviuru zvezviitiko gore rimwe nerimwe zvevanhu vanotyisidzira purezidhendi weUnited States. 