we can leave behind a world that is more secure and more peaceful for our children. thank you very much. [ applause ] after speaking for just under an hour the president invoking john f. kennedy s speech more than 50 years ago at that same setting, at the beginning and at the end, made an appeal for diplomacy casting his deal with iran, the negotiated agreement with iran as the only alternative, saying that he has not heard any alternatives and saying that the same people who argued for the war in iraq are now making the case against the iran deal. joining me now at the table is the washington post anne geran and chris cillizza as well as chris matthews host of hardball. chris, this speech casted in very stark terms. this is the most passionate and specific argument he has made for the iran deal. he s basically divided the country between hawks and doves. he knows doves are popular,