Transcript: Homeland Security Secretary Markwayne Mullin on "Face the Nation with Margaret Brennan," Oct. 11, 2026

The October 11, 2026, edition of Face the Nation with Margaret Brennan featured two distinct interviews. The first segment included a full transcript of a conversation with Shyam Sankar, who serves as the chief technology officer of Palantir. The second segment provided the transcript of an interview with Markwayne Mullin, the Homeland Security Secretary. Both individuals appeared on the program to discuss their respective roles and professional perspectives during the broadcast on that date.