Roy Cohn personified the dark arts of 嗄merican politics, turning empty vessels into dangerous demagogues - from Joseph McCarthy to his final project, Donald J. Trump. This thriller-like exposé connects the dots, revealing how a deeply troubled master manipulator shaped our current 嗄merican nightmare.Roy Cohn personified the dark arts of 嗄merican politics, turning empty vessels into dangerous demagogues - from Joseph McCarthy to his final project, Donald J. Trump. This thriller-like exposé connects the dots, revealing how a deeply troubled master manipulator shaped our current 嗄merican nightmare.