didn't hurt his lead. a killer instinct that drives him to do everything possible to win. we have an adjunct member from the university. why trump survives, author of "donald trump, master apprentice." good morning. thanks for joining us. >> good morning. glad to be here. >> i want to read an excerpt from your book. donald was his best pupil. it should not be a surprise, you say, that donald trump has sort of this winner takes all killer attitude. >> not at all. he was raised in a family that was very successful. his grandfather was an immigrant to the u.s. went to the klondike mine, set