look at the kennedy track record. uncle joe died in a plane crash. his aunt kathleen -- >> teddy was almost killed. >> alexander o'nasis, the son of john's stepfather was killed in a plane crash. so there's a long and terrifying list. that was the one thing that she worried about. it was only after that she passed away that he went ahead with his plans to get his license. and we see the tragic consequences. >> great book. the book is called the good son, about the attractive son of kennedy. you have a great son-in-law running a good part of this network. >> thank you, he's a great guy. >> sure is. up next, the big fight on the right between rand paul and marco rubio's regarding president obama's historic shift of policy on cuba. plus stephen colbert says farewell. what a show it was last night.