She's quite liberal. Centrist, really, toes the party-line when she has to, but on a lot of key social and fiscal issues, she's quite progressive. I wish she would switch, but she has this misplaced Yankee loyalty to the Old Republican Party.
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http://snowe.senate.gov>
http://www.vote-smart.org/bio.php?can_id=H1630103>
http://www.issues2000.org/Senate/Olympia_Snowe.htmAlso, her Senate colleague from Maine,
Susan Collins. Same situation, though to the right of Snowe.
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http://collins.senate.gov>
http://www.issues2000.org/Senate/Susan_Collins.htm>
http://www.vote-smart.org/voting_category.php?can_id=BC032786Of course, by far the most Liberal Republican is
Lincoln Chafee, who is more liberal than many Democrats. John Breaux has openly expressed interest in Chafee switching, joking "he'd be a better Democrat than I am." VERY liberal, he even voted NO on the IWR. He's only in the party still because of lingering loyalty to his dad, the late Sen. John Chafee, who was also a pretty liberal Republican. My guess is he might switch if control of the Senate is not in balance, or if Kerry's President, or maybe before he seeks a second term. He expressed comments at Salon.com that certainly made it clear he wasn't voting for Bush (although he didn't explicitly say that).
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http://chafee.senate.gov>
http://www.vote-smart.org/npat.php?can_id=BRI43231>
http://www.issues2000.org/Senate/Lincoln_Chafee.htmAlso, despite the McCain-bashers here, McCain's record has actually grown significantly more liberal, esp. on the environment. over the last four years since his Presidential run. No, he's not some bleeding-heart liberal - he's still a Centrist, and probably slightly Center-Right, but methinks he actually could fit into the Democratic Party quite well.
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http://mccain.senate.gov>
http://www.vote-smart.org/npat.php?can_id=S0061103>
http://www.issues2000.org/Senate/John_McCain.htmAlso there are a bunch of House members - Jim Leach (Iowa), Chris Shays (Conn.) - actually, most of Connecticut's Republican House delegation, some from NY, John Hostettler (Ind.), Jim Kolbe (Ariz.) and some others.
Governors, many of the NE governors would probably count as Centrist Republicans (although, frankly, many of them turn me off b/c it appears less principled than calculated). And, although this might get me flamed, arguably Arnold is a Liberal Republican, though Centrist and socially libertarian when viewed on the whole spectrum.