The six-day poll concluded on Monday, as Trump again backed away from threatened "massive attacks" on Iran, underscoring uncertainty surrounding a conflict he predicted would bring a swift victory.

By Jason Lange and Simon LewisWASHINGTON, Aug 6 (Reuters) - Five months into the U.S. war with Iran, Americans who expect the Middle East to slide toward chaos outnumber those who…

Five months into the US war with Iran, Americans who expect the Middle East to slide toward chaos outnumber those who see the war bringing more stability