Transcript: IBM vice chairman Gary Cohn on "Face the Nation with Margaret Brennan," Sept. 20, 2026 North America Business Tue, 22 Sep 2026 16:34:05 GMT High confidence — 75/100 MARGARET BRENNAN: And we're joined now by Gary Cohn. Unverified MARGARET BRENNAN: And we're joined now by Gary Cohn. Sources: CBS News