New York -- Drugstore operator Duane Reade in late August passed an important milestone: It surpassed 1 million Twitter followers. The drugstore chain, which is owned by Walgreens, is most-followed retailer on Twitter in the food, drug and mass arena.
Duane Reade has garnered five times more Twitter followers than its parent company Walgreens (180,390 followers), the second-most followed drug store retailer. CVS/pharmacy, No. 3, is followed by 117,931 Twitter followers.