Scholars: Fox Biz did its job, debate highlighted political differences

Eight candidates came together in Milwaukee for the fourth GOP prime time debate on Tuesday. The event followed weeks of squabbling over questions and format, and how moderators should behave. We asked two political scholars to weigh in on the quality of the debate – and what they learned about the candidates' positions on issues.

Eight candidates came together in Milwaukee for the fourth GOP prime time debate on Tuesday. The event followed weeks of squabbling over questions and format, and how moderators should behave. We asked two political scholars to weigh in on the quality of the debate – and what they learned about the candidates' positions on issues.…