Walgreens will close about 1,200 stores over three years as the drugstore chain struggles to right its US business.

Walgreens will close about 1,200 stores over three years as the drugstore chain struggles to right its US business.

​Walgreens will close about 1,200 stores over three years as the drugstore chain struggles to right its US business. Walgreens will close about 1,200 stores over three years as the drugstore chain struggles to right its US business. US