The U.S. Secret Service is investigating a member of the security detail for Senator JD Vance over an alleged leak to the media, according to a report. The probe follows reports that some agents had privately complained about last-minute travel requests made by Vance and his family. The investigation is focused on a suspected news leak that may have originated from within the detail. No further details about the investigation have been released. The Secret Service has not commented publicly on the matter. Vance, a Republican senator from Ohio, was the running mate of former President Donald Trump in the 2024 election. Security details for high-profile political figures often face demanding schedules, and complaints about last-minute changes are not unheard of. However, leaking sensitive information is a serious breach of protocol. The Secret Service is responsible for protecting current and former presidents, vice presidents, and other major candidates, as well as their families. The investigation is ongoing.