accord and france's president said simply, goodbye, america. even more punchy, earth to trump, f you. here to join us who helped negotiate the paris agreement as secretary of energy under president obama. cnn's global economics analyst and the ft's global business columnist. and richard haas, the president of the council on foreign relations and the author of "a world in disarray." let me start by asking you, donald trump said it was highly likely that he would be able to negotiate a better deal. what are the prospects of the other 193 countries doing a new deal now that the united states has pulled out? >> well, i think the odds of that are vanishingly small. and what is, of course, particularly strange is if the president were concerned about the relative size of