Congressional scholars Thomas Mann and Norman Ornstein are no strangers to D.C. politics. The two of them have been in Washington for more than 40 years — and they’re renowned for their carefully nonpartisan positions.

But now, they say, Congress is more dysfunctional than it has been since the Civil War, and they aren’t hesitating to point a finger at who they think is to blame.

“One of the two major parties, the Republican Party, has become an insurgent outlier — ideologically extreme; contemptuous of the inherited social and economic policy regime; scornful of compromise; unpersuaded by conventional understanding of facts, evidence and science; and dismissive of the legitimacy of its political opposition,” they write in their new book, It’s Even Worse Than It Looks.

Mann, a senior fellow at the Brookings Institution, and Ornstein, a resident scholar at the American Enterprise Institute, join Morning Edition host Steve Inskeep to talk about the book, which [came out 05.01.2012].

Read more and listen to the interview here . . .