Linda Feldmann talked about her June 13, 2011 Christian Science Monitor article, "Five Reasons the GOP Race is So Unsettled," the strengths and weaknesses of the first and second-tier candidates, potential dark-horses, the Tea Party and conservative wings of the Republican Party, the role of social issues, the role of Iowa, New Hampshire and other early contest states, and how a candidate can pose a challenge to President Obama in 2012. She also responded to telephone calls and electronic communications.  C-SPAN Radio’s Bobbi Jackson previewed topics for Sunday morning news shows at the end of the program.