TLDR:

Walgreens expects to begin dispensing the drug"within a week," the company told ABC News. It will start providing the pill in a small number of its pharmacies in New York, Pennsylvania, Massachusetts, California and Illinois. As far as potential expansion, Walgreens is keeping an eye on Kansas, Montana and Wyoming

CVS says it plans to begin dispensing “in the weeks ahead” in states where it’s legal and is “working with manufacturers and suppliers to secure the medication and are not yet dispensing it in any of our pharmacies.” The chain will begin filling prescriptions in Massachusetts and Rhode Island and will “expand to additional states, where allowed by law, on a rolling basis.”