. "Ornstein, Norman J."@en . "Norman J. Ornstein is a political scientist and resident scholar at the American Enterprise Institute (AEI), a Washington D.C. think tank. He was the co-writer (along with Thomas E. Mann) of It's Even Worse Than It Looks: How the American Constitutional System Collided With the New Politics of Extremism."@en . . . "American political scientist" . "1948Z"^^ .