One of the linchpins of former President Obama's nuclear deal with Iran was that it would be accompanied by a near-ban on Iran having any access to the U.S. banking system. A new congressional report says that, too, was a lie. Obama and his officials at the Treasury Department and State Department were clear: They would work assiduously to freeze out Iran from getting dollars to fund its mischief and mayhem around the world. The Associated Press, puts it this way: "As the Treasury and State Department worked behind the scenes to help Iran access the dollar, the message to...