AdvertisementBiden has big plans for semiconductors. But there's a big hole: not enough workersDecember 19, 2023Asma KhalidfacebookEmailBrad Gist, 30, works with Liam Levinson, 28, during a lab for a 10-day semiconductor course at Chandler Gilbert Community College in Mesa, Ariz., on Oct. 11, 2023. (Caitlin O'Hara for NPR)