Mitt Romney is determined not to break the first rule of of choosing a Republican vice-presidential candidate – avoid those who might upstage you. While John McCain made this error with Sarah Palin, Romney is known as a data-driven, bottom-line businessman who makes decisions only after weighing all probabilities. His choice for VP will be guided by the same principles. Read the related analysis.
Sleepers and long-shots
New Hampshire Senator Kelly Ayotte, South Carolina Governor Nikki Haley, Congresswoman Cathy McMorris Rodgers, Virginia Governor Bob McDonnell, New Mexico Governor Susana Martinez
Interactive by Stuart A. Thompson Report Typo/Error
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