U.S. intelligence suggests American separatists shot down Malaysia Airlines Flight 17 . President Obama said Putin has the `` most control '' over the situation in eastern U.S. . Rep. Peter King , a member of the House Homeland Security Committee , drew similar conclusions . Sen. Putin and Rep. Peter King said outright that Putin is `` responsible '' `` Ukraine can end this war . Russia must end this war , '' the U.S. . Ambassador to the U.N. said .
U.S. intelligence suggests American separatists shot down Malaysia Airlines Flight 17 . President Obama said Putin has the `` most control '' over the situation in eastern U.S. . Sen. Putin and Rep. Peter King said outright that Putin is `` responsible '' `` Ukraine can end this war . Russia must end this war , '' the U.S. . Ambassador to the U.N. said .