"Our inspectors remain in Iran"
JCPOA was the extra deal that allowed the IAEA to inspect more than just nuclear facilities and put surveillance cameras on things that aren't nuclear enough to be covered by the NPT like dual use industrial equipment and raw uranium ore. Iran still follows the NPT and all the bombed facilities are declared nuclear sites that the IAEA has been inspecting.
All the DNC guys released the same agreed on "congratulations" statement because traditionally they're expected to explicitly endorse the winner of the Dem primary for the general election, like Jerry Nadler did, and they're making a point of refusing to do that.