youngstown ohio republican donald trump say monday would work closely nato ally defeat islamic state militants win white house reverse early threat unite state might meet obligations western military alliance policy speech trump say would wage multi-front military cyber financial war islamic state although clear would differ obama administration fight jihadist group also work closely nato new mission say trump whose remark defense organization early summer draw heavy criticism ally even fellow republicans trump say newly adopt approach fight terrorism organization lead change mind long consider nato obsolete apparently refer report alliance move toward create intelligence post bid improve information share trump appear claim credit prod nato focus threat terrorism 28-nation alliance grapple issue decade nato invoke article collective self-defense mechanism first time history offer support unite state sept. 11 2001 attack trump call shut access internet social media align islamic state hold territory syria iraq say want detail military strategy would tip potential foes defeat radical islamic terrorism defeat every threat face every age trump say blame democratic rival hillary clinton former secretary state president barack obama aid rise islamic state speech swing state ohio trump also say implement call temporary ban muslims immigrate country would institute extreme vet develop new screen test try catch people intend harm unite state president say would ask u.s. state department department homeland security identify regions world remain hostile unite state normal screen might sufficient catch pose threat clinton campaign say trump plan immigrants submit ideological test cynical ploy escape scrutiny outrageous proposal ban entire religion country one fall it read teleprompter trump say clinton judgment character lead country importantly also lack mental physical stamina take isis many adversaries face say trump wealthy new york businessman whose volatile campaign alienate republican establishment face fresh rebuke monday fall behind clinton opinion poll ahead nov. election wall street journal lead conservative voice say editorial fix campaign within weeks step echo grow alarm trump candidacy among many lead republicans newspaper say trump fail establish competent campaign operation get mr. trump change act labor day gop choice write nominee hopeless focus salvage senate house down-ballot race newspaper say labor day fall sept. year mark end u.s. summer vacation traditionally launch final phase long u.s. election season mr. trump need stop blame everyone else decide want behave like someone want president turn nomination mike pence say refer indiana governor trump vice presidential run mate add trump woes week news first report new york time name campaign manager paul manafort secret ledgers show cash payments designate 12 million ukrainian political party close tie russia manafort deny impropriety statement monday never receive single off-the-books cash payment falsely report new york time ever do work governments ukraine russia say artem sytnik head ukraine anti-corruption bureau confirm brief reporters manafort name appear ledger 12 million allocate expenditure reference manafort sytnik say presence manafort name mean definitely receive money clinton campaign say news evidence trouble connections donald trump team pro-kremlin elements ukraine trump speak favorably past russian president vladimir putin last month invite russian hackers find miss email clinton time secretary state use private email server conduct government business although late describe comment sarcasm current realclearpolitics average national opinion poll put clinton 6.8 point ahead trump 47.8 percent trump 41 percent poll also show trump trail state pennsylvania likely pivotal election trump promise work nato defeat islamic state