5/2/2021: The Secretary of State, Chips, The Premonition

On this week's "60 Minutes," Secretary of State Antony Blinken tells Norah O'Donnell that he will visit Ukraine next week. This comes as  Russian President Vladimir Putin has pulled back in the last few days some of the more than 100,000 troops he's amassed at the Ukrainian border. The demand for microchips in the U.S. is growing, but fewer and fewer are being manufactured domestically. Lesley Stahl speaks with Pat Gelsinger, the new CEO of Intel, and Mark Liu, Chairman of TSMC, the Taiwanese company leading the world in advanced chip production. John Dickerson interviews author, John Lewis, about his book, "The Premonition," which follows doctors and scientists who saw the pandemic coming.