http://www.jonesreport.com/articles/050607_reporter_arrested_giuliani_orders.htmlFreelance reporter Matt Lepacek, reporting for Infowars.com, was arrested for asking a question to one of Giuliani's staff members in a press conference. The press secretary identified the New York based reporter as having previously asked Giuliani about his prior knowledge of WTC building collapses and ordered New Hampshire state police to arrest him.
Video
I didn't realize Press Secretaries had arrest powers!
On a more serious note, how a candidate handles his campaign is usually a strong indicator of how they will handle their office if they win. If Giuliani believes in arresting reporters to evade embarrassing questions now, he will continue to do so if he becomes President.