Faithful Presence: The Promise and the Peril of Faith in the Public SquareTwo term governor of Tennessee Bill Haslam reveals how faith too often divisive and contentious can be a redemptive and unifying presence in the public square. Two term governor of Tennessee Bill Haslam reveals how faith too often divisive and contentious can be a redemptive and unifying presence in the public square. As a former mayor and governor, Bill Haslam has long been at the center of politics and policy on local, state, and federal levels. And