>> we also ask that every peacekeeping mission have clearly defined goals and metrics for evaluating success. they deserve to see the value in the united nations and it is our job to show it to them. >> bret: president trump at at the u.n. at of a speech tomorrow. he said the u.s. will help make the u.n. great, not great again. just great. what about the change from candidate trump ahead of the speech? jonah goldberg, susan page, matt schlapp, contributor with "the hill was quick. >> i think one of the things that's a good sign is he's not just dissing the u.n. he is engaging the u.n. on how it can reform itself. the u.n. has many programs that have been managed well but they have some disastrous scandals as well.