Steven Pifer - senior analyst at Brookings Institute in Washington, an influential analytic center, which directly impacts foreign policy of USA. Former U.S. Ambassador in Ukraine Steven Pifer is one of the most respected experts in the relations between Kyiv, Moscow and Washington. Hromadske talk to him about, what realistic help can Ukraine expect from the White House and at what stage are the negotiations between two governments now. Another topic was why despite the criticism of the military in the field, Ukrainians do not have access to online maps which can show the situation on the line conflict. What has changed after the NATO summit in Wales and how United States really can help the EU to decrease energy dependence on Russia.