Robert Barnett : You must make sure they answer town hall questions . Barnett has led Republicans in practice debates for more than 20 years . Barnett : I try to prepare candidates for the attacks they will face . Barnett : Barnett says he 'll make the case aggressively to prepare candidates .
Robert Barnett : You must make sure they answer town hall questions . Barnett has led Republicans in practice debates for more than 20 years . Barnett : I try to prepare candidates for the attacks they will face . Barnett says he 'll make the case aggressively to prepare candidates .