this would be the first actual substantive meeting between these two presidents. they ve made history by being in a conference room together and, of course, there was a meeting between foreign minister bruno rodriguez and secretary of state john kerry on thursday night. you have a succession of events here in panama of changing the course of u.s./cuban relations, putting the perpetual hostility of the past in the past and opening the door to as obama himself has said a new era, a new beginning in u.s./cuban relations. what would they be talking about? this isn t the first time we ve seen them in each other s company. recall during the nelson mandela funeral, they actually shook hands then and that was quite seismic. give us an idea if you could, what would their dialog be? how much would they be talking about the future or the plans, the vision that the two of them see for a better u.s./cuba