Contested Ground: How to Understand the Limits of Presidential PowerThe Trump presidency was not the first to spark contentious debates about presidential power, but its impact on these debates will reverberate far beyond his term. The same rules must apply to all presidents: those whose abuses of power we fear, as well as those whose exercises of power we applaud. In this brief but wide ranging guide to the presidency, constitutional law expert Daniel Farber charts the limits of presidential power, from the fierce