'Manhattan Madam' talks Spitzer and the business of prostitution

Kristin Davis, the so-called Manhattan Madam once linked with New York Gov. Eliot Spitzer, is back in the headlines with him again.

Davis is running for New York City comptroller against Spitzer, who is trying to revive his political career in the wake of the prostitution scandal that forced him to resign the governorship.

(Read more: Inside an alleged high-end escort service)