article_snippet.sent: It’s common for U.S. Secret Service to employ 'decoy' vehicles, identical in design, in order to inject some mystery into VIPs' travel plans, if for no other reason than to confuse and discourage would-be attackers.
article_snippet.sent: A Secret Service spokesperson said Secret Service does not comment on security arrangements for dignitaries.
article_snippet.sent: But at some point during presidential campaigns, front-runner status generally attracts Secret Service as a candidate’s profile is elevated and crowd sizes swell.
article_snippet.sent: Two Secret Service agents with Scooby One in Iowa today .
article_snippet.sent: Secret Service frequently deploys duplicates of aircraft and cars Secret Service uses to transport VIPs – including Marine One, the president's customized helicopter, which usually travels with two decoys .