By Kevin Cashman and Cavin Kharrazian Iranian foreign minister Mohammad Javad Zarif recently visited the Group of Seven (G7) at the invitation of French president Emmanuel Macron, in what was seen as an overture to the Trump administration to negotiate over sanctions that have plagued the Iranian economy. Back in 2018, after months of increasingly hostile rhetoric, the US government withdrew from the Joint Comprehensive Plan of Action (JCPOA), or “Iran Deal,” and imposed a “maximum pressure” campaign that included unilateral, economy-wide sanctions. The Iran Deal was an agreement that provided Iran relief from existing sanctions in exchange for limits on its enrichment of uranium, among other concessions. These sanctions hampered trade between the European Union, whose leaders have sought to salvage the Iran Deal. Originally posted on September 1, 2019, on the Center for Economic and Policy Research (CEPR) here When President Trump reimposed sanctions in November 2018, it cut off...