Border Patrol Union Endorses Markwayne Mullin for DHS Secretary: ‘The Right Person to Lead’ immigration Markwayne Mullin National Border Patrol Council National Security Politics Border Patrol Union Endorses Markwayne Mullin for DHS Secretary: ‘The Right Person to Lead’ John Binder March 18, 2026 The National Border Patrol Council, which represents thousands of federal agents, is endorsing Sen. Markwayne Mullin (R-OK)... Read More Read more about Border Patrol Union Endorses Markwayne Mullin for DHS Secretary: ‘The Right Person to Lead’