Robert Barnett : He also played the role of Dick Cheney in 2000 and 2004 and helped prepare Hillary Clinton for 23 primary debates for the 2008 nomination . Candidates must make sure they answer town hall questions . Comment: Barnett : I try to prepare candidates for the attacks they will face . Barnett says he 'll make the case aggressively to prepare candidates .
Robert Barnett : Candidates must make sure they answer town hall questions . Comment: Barnett : I try to prepare candidates for the attacks they will face . Barnett says he 'll make the case aggressively to prepare candidates .