A 2008 Giuliani aide told Power Play that key members of the old team are “staying loose” in anticipation of a potential run. He said the exploration seemed to have entered “a different phase” and that Giuliani had grown increasingly serious as the Republican field took shape.
Read more: http://www.foxnews.com/politics/2011/05/24/giuiani-sees-opening-2012-field/#ixzz1NIaNC2O0