If you are 55 or older or are an AARP member, shopping just got a little less expensive at Walgreens. The drugstore is expanding its Seniors Day discount to every Tuesday. It's not the usual blah, ...

Founded in Chicago more than a century ago by Charles R. Walgreen Sr., Walgreens is now at the top of the drugstore food chain with more than 8,200 U.S. locations. Not everything in the drugstore ...