Defense Work Doesnt End News Today

>> reporter: but his defense work doesnt end there. hes using his thank you tour to stand up for his pick of secretary of state. exxonmobil ceo rex tillerson. >> rex is friendly with many of the leaders in the world that we dont get along with. >> reporter: now, one of the interesting things and the question of conflict of interest in donald trumps family members, theyve been very transparent about the role trumps children will play and they were clear about naming donald trumps own children as ...