http://www.nydailynews.com/news/politics/2011/07/16/2011-07-16_mayor_bloomberg_spent_56_million_on_tv_ads_polls_mailings_to_help_his_own_ailing.html
Press
Mayor Bloomberg spent $5.6 million on TV ads, polls, mailings to help his own ailing public image
Published July 17, 2011