So now the Senate has agreed on an amendment that will require the Justice Department to investigate Rep. Don Young's (R-AK) Coconut Road earmark.

But House Speaker Nancy Pelosi (D-CA) speaking earlier today said that she thinks the House ethics committee ought to get on the case. She also objected to Sen. Tom Coburn's (R-OK) solution of a bicameral panel, saying "We have an ethics committee. I don't see why that would be necessary."

Yeah, why would that be necessary?

If only a nonpartisan watchdog had filed an ethics committee complaint back in September, then maybe all this noise and Constitutional debate wouldn't be necessary in the Senate. Oh, wait. Taxpayers for Common Sense did file a complaint. And nothing has happened. Because that's what the House ethics committee is best at.

"A lot of air in the Senate has been wasted today because the ethics committee isn't doing its job," Taxpayers for Common Sense's Keith Ashdown told me. "We'll hear the announcement of the ethics committee investiagation as soon as the Justice Department announces that they're indicting Don Young."

The House ethics committee does indeed have a knack for opening investigations of members who are already under investigation by the Justice Department. It's a neat trick, because after opening the investigation they declare that they can't investigate because it would interfere with the Department's investigation.