 Money News on WTOP at 10 and 40 past the hour. Here's Dan Ronan. Mark, drugstore giant Walgreens, their shares are plunging today after the third quarter earnings fell well short of expectations. And the company said it's a challenging environment for pharmacies. Walgreens said it's slashing prices on 1,300 items. They say they may close as many as 2,000 stores. Walgreens has a high concentration of stores in the Midwest and the East Coast, including 200 in Virginia.