The Party of No

Krugman:

The political scientist Barbara Sinclair has done the math. In the 1960s, she finds, “extended-debate-related problems” — threatened or actual filibusters — affected only 8 percent of major legislation. By the 1980s, that had risen to 27 percent. But after Democrats retook control of Congress in 2006 and Republicans found themselves in the minority, it soared to 70 percent.