2010: An Aligning Election

The New York Times reports:

What does this mean for 2012? Democrats — if they are expecting to do better than they did this time around — might actually be pleased that elections have become so strongly aligned to partisan orientation. They now have just 12 seats in which Mr. Obama won a minority of the vote to defend — whereas Republicans have 55 where he took the the majority. So if there is even a fairly modest shift back to Democrats in 2012, and the shift is again fairly uniform, they could be in a position to achieve quite a few gains.