Can big business save health care

: Corporate America has decided to stop bellyaching about the cost and quality of the health care it helps buy for its employees. Now it's taking concrete action. Large employers such as Wal-Mart, Oracle, Cisco, BP America and many, many others are pressuring providers to meet performance standards, adopt information technology and transform the efficiency of their operations. Big Business wants value for its buck, and it's now putting money where its mouth is.