It used to be that Senator John McCain of Arizona was considered a moderate, centrist Republican, but no more.
But now, there are a group of moderate, centrist Republicans who look prepared to cross party lines and sometimes back the Obama Administration, although as the year 2011 develops, we will see just how often they will be willing to do so.
With the rise of the Tea Party activists, such a decision will require courage and statesmanship, so it will be one of the most interesting political signs to watch in 2011.
Among the centrist moderates would be the following:
1. Olympia Snowe of Maine, who is likely to face a Tea Party challenger in the primary in 2012.
2. Susan Collins of Maine, who has often seemed willing to cooperate, although she tends to “drive a hard bargain” for her vote.
3. Scott Brown of Massachusetts, who despite his win with early Tea Party backing in January, now seems to be moving toward the center in liberal Massachusetts, but will almost certainly face a Tea Party challenger in the primary in 2012.
4. Lisa Murkowski of Alaska, who has become liberated by her independent win over Joe Miller, and voted for every part of the Obama agenda during the recent Lame Duck session of Congress, and has made clear she will defy the rightward trend in her party.
5. Richard Lugar of Indiana, the most respected Republican in the Senate, usually conservative, but still with an independent streak, who faces a likely Tea Party challenge in 2012.
6. Mark Kirk of Illinois, newly elected, but already showing signs of independence, as he was defined as a moderate Republican in his years in the House of Representatives.
7. Bob Corker of Tennessee, who has shown signs of moderation in his four years in the Senate, and may face Tea Party opposition in the primary in 2012.
8. Lamar Alexander of Tennessee, who is moderate sounding sometimes, although he seems to work at having a right wing image at times, as well.
Along with Independent Joe Lieberman of Connecticut, this bloc of Senators will play a likely historic role in dealing with the many domestic crises and foreign policy controversies facing the nation over the next two years!