. Marsha Barbour joined her husband in the spotlight sometimes reluctantly after he started an emotionally and physically trying campaign that led to the defeat of Gov. Ronnie Musgrove. Marsha Barbour, wife of Gov.-elect Haley Barbour, will be first lady in a state whose current governor has been divorced for two years. She has alluded to ideological differences with her husband but won't elaborate on what they are. "I could be more fiscally conservative than he is and probably a little more open-minded socially than he is," she says. "Let's say I have my own opinions." When peppered with questions,...