Trump announces face mask manufacturing deal with 3M after contentious negotiations
By Jeremy Diamond & Sarah Westwood
Trump and 3M strike deal to bring 166.5 million masks to US in three months to help coronavirus response
By Kevin Breuninger
3M resolves dispute with Trump that will let it supply N95 masks to Canada and Latin America
By Jeanne Whalen
Trump and 3M reach deal to allow N95 face masks to be exported to Canada
By Leyland Cecco & Julian Borger