The Algemeiner reports on the April 2016 letter sent by State Department Iran coordinator Stephen Mull, encouraging states to back down on their sanctions in light of the JCPOA. Read more http://www.algemeiner.com/2016/04/20/obama-administration-launches-campaign-to-pressure-all-50-states-to-overturn-iran-sanctions/#
Obama Administration Launches Campaign to Pressure All 50 States to Overturn Iran Sanctions
May 30, 2016
Iran State Sanctions project 