defied his critics to pick up an honorary degree from aberdeen's robert gordon university. he's pledged to build the world's greatest golf course on the menie estate in aberdeenshire. >> today aberdeen's robert gordon university recognized u.s. tycoon donald trump's ability to make money. now a doctorate of business administration -- >> how did that come about that he got an honorary doctorate from aberdeen university when he's become such a fount of controversy with the people out there who are opposing him violating their space? >> it's baffling. it's absolutely baffling. i don't understand it. it was robert gordon university in aberdeen who decided to give mr. trump an honorary degree, a doctorate, honoring his ability to make money. whereas what we have here is one of our wilderness areas being destroyed by mr. trump. and that fact seems to be lost on the business people in aberdeen who have welcomed him with open arms. and i just do not understand it. bill moyers: after the ceremony at aberdeen. there's a press conference and you ask donald trump a question. donald trum