Many leaders have difficulty implementing their vision and strategies. Such problems may stem from a variety of issues in the design of the organization, such as: a lack of understanding of responsibility and accountability among managers, reward systems that do not motivate individuals (or collectives such as groups and divisions) toward desired organizational goals, inadequate or inappropriate budgeting and control systems, or insufficient mechanisms to integrate activities across the organization. Applying concepts of effective leadership and strategic control explain CEO William C Weldon, CEO Alex Gorsky, and Sandi Peterson involvement in Johnson & Johnson organization change?