Public support for the Iranian nuclear agreement continues to grow after the Trump administration confirmed last week that the country was complying with the deal, a new Morning Consult/POLITICO survey shows. In the poll, conducted in the days after the administration said it would extend sanctions relief to Iran in exchange for the country curbing its atomic program, 56 percent of registered voters said they supported the deal, up from 49 percent who backed it in August 2016 and 27 percent who OKd it in August 2015.