Forbes | Least Recognized Oil Story Of 2015: The Retreat Of Resource Nationalism Forbes With the oil price collapse, political battles over the Keystone XL pipeline and lifting the crude oil export ban, and the agreement over the Iranian nuclear program meaning a lifting of sanctions, probably the most important development for long-term ... MarketsOil prices head south again How Soon Could A Sustained Oil Price Rally Occur? Iran Makes First Post-Sanctions Sale of Oil to Europe |