three senators throw support behind obama iran deal seal victory democrats senator announce back deal surprise tell nice goofballs strength reject deal instead say good deal really joke obviously listen american people less quarter americans approve nuclear agreement irandick chaney foreign policy experts warn democrats deal good one deal iran profound consequences dick chaneydem sen. joe manchin iran nuclear deal endanger american securityharry reid claim victory iran deal deal president obama world leaders strike iran best chance stop islamic republic nuclear program senate minority leader harry reid say tuesday speech set stage intense floor fight agreement.mr reid nevada democrat key figure lead support mr. obama muster enough backers mount filibuster would deliver early victory prevent deal even go back white house final veto showdown agreement stand mr. reid say speech carnegie endowment international peace.three new senators declare support deal tuesday morning give democrats 41 backers agreement enough guarantee sustain filibuster bottle debate senate.sens ron wyden oregon richard blumenthal connecticut gary peters michigan throw support behind deal.mr blumenthal call agreement good deal mr. peters say reluctantly back still serious reservations read washington time dirty harry reid declare victory iran deal dems give support