Jonathan Bernstein thinks scandal mongering has replaced traditional oversight:
By focusing exclusively on scandals, the House inevitably does less of the real, tough oversight that they should be doing.
As many have noted (see for example Mann and Ornstein’s The Broken Branch), Congressional oversight slumped in the 1990s and then collapsed during the stretch of unified Republican control during the George W. Bush years. The problem is that instead of the traditional oversight, two types of partisanship have emerged: Members of Congress stopped taking their institutional role seriously when the White House was in their party’s hands, and when it’s not they focused on discovering huge scandals instead of just making sure that executive branch departments and agencies were doing what they’re supposed to do.
