Federal investigators recently raided the home of a Secret Service agent assigned to Vice President JD Vance. The probe, targeting an alleged tax and wire fraud scheme involving a charity, now raises fresh questions about the agency’s reputation and accountability.

Kamala Harris, who served as vice president, will soon embark on a book tour without the Secret Service detail she’s had for years. President Trump ended her protection in a memo issued Thursday, raising questions about post-office security norms.