The post-mortems are accumulating, but I think the obvious has to be stated: John McCain and his colleagues in the Gang of 14 cost the GOP its Senate majority while the conduct of a handful of corrupt House members gave that body's leadership the Democrats.
The first two paragraphs of my book Painting the Map Red --published in March of this year, read:
If you are a conservative Republican, as I am, you have a right to be worried. An overconfident and complacent Republican Party could be facing electoral disaster. Hillary Clinton, Howard Dean, and a host of others could be looming in our future and undoing all the good we've tried to do.
It is break the glass and pull the alarm time for the Republican Party. The elections looming in November 2006 are shaping up to be disastrous for the GOP as the elections of 1994 were for the Democrats. Most GOP insiders seem unaware of the party's political peril. Some are resigned to a major defeat as the price we have to pay for a decade of consistent gains, which, they think, couldn't have gone on forever.
As cooler heads sort through the returns, they will see not a Democratic wave but a long series of bitter fights most of which were lost by very thin margins, the sort of margin that could have been overcome had there been greater purpose and energy arrayed on the GOP's side. The country did not fundamentally change from 2004, but the Republicans had to defend very difficult terrain in very adverse circumstances. Step by step over the past two years the GOP painted themselves into a corner from which there was no escape. Congressional leadership time and time again took the easy way out and declared truces with Democrats over issues, which ought not to have been compromised. The easy way led to Tuesday's result.