 It depends on who they are and whatnot, but according to their website, Secret Service has no role in determining who's to be considered a major candidate when it comes to the actual protection. Major presidential and vice presidential candidates and their spouses within 120 days of general presidential election, as defined in statute, the term major presidential and vice presidential candidates means those individuals identified as such by the Secretary of Homeland Security after consultation with an advisory committee, which is made up of...