After Friday of dodging reporter queries about billing story, former mayor faces Granite State buzz saw during Saturday events.

Latest: NY Daily News on 2001 tax-payer security costs for Judith Nathan travel.

Giuliani adviser Carbonetti: “At what point do we acknowledge that this was just a cheap political hit and that the premise of the original story has been proven false?… Nobody was trying to hide anything.”

Carbonetti on accusations that Bloomberg played a role in disclosure: “We have no reason to believe [they were involved] and are confident they are acting in good faith.”