Express Scripts (ESRX) moves up 3.5% premarket and Medco Health (MHS) gains 4.9% off of a report...

|About: Express Scripts, Inc. (ESRX)|By:, SA News Editor

Express Scripts (ESRX) moves up 3.5% premarket and Medco Health (MHS) gains 4.9% off of a report that FTC lawyers have backed the merger between the two companies.