FILE - In this March 5, 2020, file photo, Dr. Deborah Birx, Ambassador and White House coronavirus response coordinator, holds a 3M N95 mask as she and Vice President Mike Pence visit 3M headquarters ...

US and 3M have a plan to produce 166.5 million masks over the next three months to support health-care workers in the United States Manufacturing giant 3M said it has an agreement with the Trump ...