On this "Face the Nation with Margaret Brennan" broadcast, Sen. Mark Warner and Amir-Saeid Iravani join Margaret Brennan.

The following is the transcript of an interview with former FDA commissioner Scott Gottlieb, Pfizer board member and non-executive chairman of the board at Illumina, that aired on "Face the Nation ...

The following is the transcript of an interview with Rep. Michael McCaul, Republican of Texas, that aired on "Face the Nation with Margaret Brennan" on June 29, 2025.