[Jagdgewehr]

Now, almost eight years later, many moderate Republicans feel even less certain of their place in the party.

Not true. They get elected to the U.S. Senate.

[xrp]

When President Bush, arguably one of the more conservative presidents in recent history

Riiiiiiiiight! If spending is any indicator, then BILL CLINTON is more conservative than G W Bush! The Republican party is infested with liberals (and G W Bush is among them).