https://calvindark.com/2026/05/25/why-a-u-s-iran-deal-isnt-close-calvin-dark-on-cnbc-arabia-%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d9%85%d9%86-%d9%88%d8%a7%d8%b4%d9%86%d8%b7%d9%86/Calvin Dark | كالفين داركen2026-05-25T16:32:37+00:00Why a U.S.–Iran Deal Isn’t Close — Calvin Dark on CNBC Arabia | تحليل من واشنطن