Mayoral History Smackdown

As the Bloomberg era comes to a close, we look back at the history of the New York mayor's office and assess the accomplishments of those who've held the office. Which mayor transformed the city the most, and was Bloomberg just another mayor, or has he had a unique impact? Sam Roberts, urban affairs correspondent for The New York Times and editor of America's Mayor: John V. Lindsay and the Reinvention of New York, and Mason B. Williams, author of City of Ambition: FDR, LaGuardia and the Making of Modern New York, discuss. Listeners, who's the best mayor in NYC history in your estimation? Was Bloomberg just another mayor? Post here or call 212-433-9692...