has kept his campaign promises. >> we'll begin immediate construction of a border wall. >> reporter: but he's done so with chaos in the background. he faced backlash for putting steve bannon on the national security council. and the rocky rollout of the trump travel ban was panned even by his close allies saying he wasn't well-served by his advisers. >> the president has a structure in the white house with three folks who are predominantly in charge of the operations, bannon, kushner, and priebus. >> some conceded missteps. >> we'll concede some of the niceties were not fully