Express Scripts (ESRX) will buy rival Medco Health Solutions (MHS) for $29.1B in cash and stock,...

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

Express Scripts (ESRX) will buy rival Medco Health Solutions (MHS) for $29.1B in cash and stock, creating a powerhouse in managing prescription drug benefits. The deal carries a 28% premium to Medco's close yesterday. (PR)