Trump warns he could finish it if Iran talks fail as window narrows

At halfway through a 60-day U.S.–Iran negotiating window, tensions have surged as Iran attacks ships and Washington conducts a broad strike campaign; Trump warns he could finish it off if diplomacy fails, even as officials say Iran remains open to a deal. With oil waivers revoked, a naval blockade back in place and 30 days left, the coming weeks will determine whether pressure yields an agreement or a broader war.