Smart post from Marc Ambinder:
As president-elect Barack Obama begins to hash out their agenda, Republicans are predicting Democratic overreach and pointing back to the example of 1994.
But 2010 isn't 1994.
Consider: Bill Clinton had no experience working with the House and Senate; he had to learn on the job and made some early mistakes in this regard. Obama, on the other hand, has a working knowledge of the legislative process, and has a whole host of allies within the Democratic caucus.
In 1994, the realignment of the Southern states, which had happened on the presidential level in 1980, finally broke through on the Congressional level. The trends now are moving the other direction, with moderate Republicans in blue states being replaced by Democrats. (See: Shays, Christopher).