The senate is not moderate, there are only six moderate senators:
Raveneye made this for us:
House 2003 "liberal" vs. conservative voting quotient; the house is even more polarized than the senate:
http://www.adaction.org/2003housevr.htm
The 2008 election will end up being, to some extent, a referendum on Bush's 8 years, Democrats will smear McCain with the "stuff" similar to the information here:
http://www.tfproject.org/tfp/showpos...5&postcount=20
and, of course, this:
<img src="http://www.bluebus.org/bushmccain.jpg">