Trump declares U.S. leaving ‘horrible’ Iran nuclear accord

President Donald Trump shows a signed Presidential Memorandum after delivering a statement on the Iran nuclear deal from the Diplomatic Reception Room of the White House, Tuesday, May 8, 2018, in Washington. (AP Photo/Evan Vucci)

WASHINGTON — President Donald Trump withdrew the U.S. from the landmark nuclear accord with Iran on Tuesday, abruptly restoring harsh sanctions in the most consequential foreign policy action of his presidency. He declared he was making the world safer, but he also deepened his isolation on the world stage and revived doubts about American credibility.