Pelosi says federal mandate on masks is 'long overdue'
By Nicky Robertson
Republican leaders now say everyone should wear a mask — even as Trump refuses and has mocked some who do
By Philip Rucker & Seung Min Kim
Can You Be Medically Exempt From Wearing a Face Mask?
By Claire Gillespie
We Have a Cheap, Effective Way to Keep Ourselves Safer From COVID-19. Why Are We Fighting About It?
By Gavin Yamey
How did face masks become a political issue in America?
By Lauren Aratani