Transcript: Sam Vinograd and AT Smith on "Face the Nation with Margaret Brennan," April 26, 2026

The following is the transcript of the interview with CBS News national security correspondent Sam Vinograd and CBS News law enforcement analyst AT Smith that aired on "Face the Nation with Margaret Brennan" on April 26, 2026. MARGARET BRENNAN: We turn now to Samantha Vinograd. She was a top…