MOSCOW. April 16 (Interfax) - Russian presidential aide Yury Ushakov outlined Russia's response measures to the new sanctions imposed by the United States at a meeting with U.S. Ambassador to Russia John Sullivan on Friday, Russian presidential press secretary Dmitry Peskov said.
"In accordance with the decisions that have been made, Russian presidential aide Yury Ushakov on Friday sent an invitation to U.S. Ambassador Sullivan and outlined the Russian measures in response to the sanctions against Russia announced by the United States yesterday," Peskov said.