WEST DES MOINES, IOWA — In our interview, former House Speaker Newt Gingrich discussed what kind of First Lady his wife Calista might be. Gingrich is quoted in the new e-book “THE RIGHT FIGHTS BACK,” by Mike Allen and Evan Thomas, saying she would be in the Nancy Reagan mold. So that’s where we started. What did he mean by that? I asked. “First of all she is a very strong personality, which Nancy Reagan was,” Gingrich said. “She actually describes herself as being a cross between Nancy Reagan and Laura Bush with just a slight bit of Jackie Kennedy...