WASHINGTON (AP) — U.S. job openings stayed at a surprisingly strong 7.6 million in May as the American labor market remains resilient in the face of the economic shock from the Iran war. Forecasters had expected employers to post just 7 million openings in May. Layoffs rose, and the number of people quitting their jobs — a sign of confidence in their prospects — ticked up only slightly. That’s according to data from the Bureau of Labor Statistics released Tuesday. After the United States and