In his essay “Only a Lunatic Would Do This Kind of Work,” David M. Shribman, executive editor of the Pittsburgh Post-Gazette, captures the essence of what motivates political journalists. “They have an ethos,” Shribman writes. “They believe in inquiry. They believe in the value of the pointed question. They believe in catching their prey in an unscripted moment or in a lie. They believe in asking impertinent questions of their social betters. They believe small deviations from a candidate’s basic stump speech have grave implications.” – Melissa Ludtke, Editor