doral fla. u.s. republican presidential nominee donald trump say tuesday democrat hillary clinton plan syria would lead world war three potential conflict military force nuclear-armed russia interview focus largely foreign policy trump say defeat islamic state high priority persuade syrian president bashar al-assad step play long-held goal u.s. policy trump question clinton would negotiate russian president vladimir putin demonize blame president barack obama downturn u.s. relations philippines new president rodrigo duterte bemoan lack republican unity behind candidacy say would easily win election party leaders would support party unity lose election hillary clinton say syria civil war trump say clinton could drag unite state world war aggressive posture toward resolve conflict clinton call establishment no-fly zone safe zone grind protect non-combatants analysts fear protect zone could bring unite state direct conflict russian fighter jet focus isis focus syria say trump din fry egg sausage trump national doral golf resort go end world war three syria listen hillary clinton fight syria fight syria russia iran right russia nuclear country country nuke work oppose countries talk say clinton campaign dismiss criticism note republican democratic national security experts denounce trump unfit commander-in-chief parrot putin talk point play americans fear refuse lay plan defeat isis alleviate humanitarian suffer syria clinton spokesman jesse lehrich say statement trump say assad much strong three years ago say get assad leave power less important defeat islamic state assad secondary isis say russia trump knock clinton handle u.s.-russian relations secretary state say harsh criticism putin raise question go go back negotiate man make evil win presidency deterioration tie philippines trump aim criticism obama say president want focus golf game rather engage world leaders since assume office duterte express open hostility toward unite state reject criticism violent anti-drug clampdown use expletive describe obama tell unite state treat country like dog leash obama administration express optimism two countries remain firm ally trump say duterte late comment show lack respect country interview come two weeks nov. election trump trail badly poll repeat assertion media rig poll say supporters upset republican party leadership people angry leadership party election win 100 percent support top think go win anyway say win would consider put democrats cabinet would work legislation read commentary clinton could lose even win exclusive trump say clinton policy syria would lead world war three