Whether Gov. Rick Perry of Texas takes the stage wearing a suit or jeans, he walks with a confident swagger in cowboy boots. New Jersey Gov. Chris Christie owns any stage because of his blunt talk and seemingly unpopular remedies. Outspoken former Alaska Gov. Sarah Palin breaks political stereotypes with her unpredictability. These three share something: They are popular Republicans who are not seeking the party's 2012 presidential nomination — yet. Republican voters and political strategists lately are speculating whether one of the three might be a better choice than any of eight declared GOP contenders. People are thinking about...
