Part two: Perry adviser has 'nothing to hide' regarding Cain scandal allegations

GOP frontrunner Herman Cain continues to try to navigate the political backlash following new allegations of sexual harassment. Cain's campaign claims the charges are baseless. Moreover, they accuse one of Rick Perry's key campaign aides of leaking the story to the press in an effort to sink Cain's candidacy.

CNN chief political analyst Gloria Borger speaks with that aide, Curt Anderson, in the first TV interview since the allegations were leveled. You can watch part two of the interview here.