The U.S. and Iran each fired barrages of missiles Thursday, as the pattern of back-and-forth strikes took hold again and hope dimmed for any quick resolution. Higher costs have frustrated Americans ahead of November’s midterm elections, which will determine whether Trump’s Republicans keep full control of Congress. ▶ Read moreMany Americans continue to be concerned about the pocketbook impact of the Iran war, the new poll shows. Most U.S. adults say the war in Iran has not been worth fighting, according to a new AP-NORC poll. About two-thirds of U.S. adults say the war with Iran, which began Feb. 28, has not been worthwhile.