AdvertisementDefense Production Act Speeds Up Vaccine Production03:29Download AudioResumeMarch 13, 2021Sydney LupkinfacebookEmailIn a February visit to Pfizer's Kalamazoo, Mich., manufacturing complex, President Biden said the administration had "used the Defense Production Act to speed up the supply chain for ... key equipment, like fill pumps and filters, which has already helped increase vaccine production." (AP)