Could it be that he would like to flood the audiences with supporters, in mufti, who can cheer him and disrupt other candidates?  Is it to insure he sounds as if he’s supported by the rank and file and his opponents are not?  Is Gingrich the champion of the “little” people, dedicated to Constitutional rights?  As a Conservative, is his primary interest the people, the little guy, the average Joe?

http://www.mediaite.com/tv/newt-gingrich-blasts-brian-williams-for-silencing-debate-audience-the-media-doesnt-control-free-speech/