In 2006, the most important Senate race in the nation is Pennsylvania. This is not only because it is considered a prime pickup opportunity in an important swing state, but also because Rick Santorum clearly has Presidential aspirations. In fact, with Frist seriously damaged, and with Brownback engaging in a strange bout of self-immolation with the conservative netroots, Santorum could be well positioned to seize the support of the theocons in the Republican primary. A victory in Pennsylvania in 2006 is also a national victory in 2008. However, things are not looking so good for little Ricky: >Favorable / Unfavorable...