CVS Caremark (CVS -4.4%) weighs in on the impact of the new Walgreen-Express Scripts agreement....

|About: CVS Health Corporation (CVS)|By:, SA News Editor

CVS Caremark (CVS -4.4%) weighs in on the impact of the new Walgreen-Express Scripts agreement. The drugstore operator adds $0.05 to its overall FY12 estimate of extra business from the WAG-ESRX dispute after factoring in that it will retain 50% of the customers it gained from Walgreen through Q4.