Washington, Sep 3 Former New York mayor Rudy Giuliani Tuesday defended John McCain's pick of little-known Alaska Governor Sarah Palin as his running mate, arguing that she brought ``balance'' to the Republican ticket and was ready to lead the country if called upon.Giuliani, himself once considered a frontrunner for the Republican Party nomination, told broadcaster CNN that Palin brings domestic policy expertise that would complement McCain's long military and foreign policy credentials.
Palin brings ``balance'' to Republican ticket: