CNN asked two-thirds South Carolina CNN insiders about the closing days 's primary . Surveys taken both before and after Rick Perry 's withdrawal from race . Romney and Perry are in a close race , the group says , closer since Gingrich left .
CNN asked 42 South Carolina GOP insiders about Saturday 's primary . Surveys taken both before and after Rick Perry 's withdrawal from race . Romney and Gingrich are in a close race , the group says , closer since Perry left .