\'BRAD HELPED US DEVELOP THE TOOLS TO PICK A-PLAYER LEADERS AT GE.\' --JACK WELCH Great companies, large and small, rise or fall because of their talent; the more high performers on your team, the more.... \'BRAD HELPED US DEVELOP THE TOOLS TO PICK A-PLAYER LEADERS AT GE.\' --JACK WELCH Great companies, large and small, rise or fall because of their talent; the more high performers on your team, the more...