Israeli Prime Minister Benjamin Netanyahu waves as he speaks before a joint meeting of Congress on Capitol Hill in Washington, Tuesday, March 3, 2015. In a speech that stirred political intrigue in two countries, Netanyahu told Congress that negotiations underway between Iran and the U.S. would “all but guarantee” that Tehran will get nuclear weapons, a step that the world must avoid at all costs. House Speaker John Boehner of Ohio, left, and Sen. Orrin Hatch, R-Utah, are behind the prime minister. (AP Photo/Susan Walsh)