Concerned about not making any major mistakes. The former Denver School superintendent wants to push issues like College Affordable and support for the agriculture industry. Ciruli expects lieutenant glenn, a colonel from the air force, to be on attack in the debate. This will be the first time many have seen glenn outside of his speech at the Republican National convention. Glenn has a theme of freeing our future in his campaign vowing to fight for Business Owners and ciruli says glenn will have a tough task tonight. This is a tremendous step up of being able to be both thoughtful, aggressive, staying on point but yet not being so hot that you turn people off. Reporter ciruli expects donald trump to be a big part of the discussion tonight. Since friday darryl glenn has gone from supporting trump to asking him to step aside back trump voters if he wants to make the race competitive at all. Well see how that unfolds tonight, ryan. Certainly plenty to talk about. We know our moderators k