https://www.gazeta.ru/politics/2017/04/22_a_10639805.shtml
https://republic.ru/posts/82141
President Trump has rejected a bid by oil company Exxon Mobil to resume a Black Sea venture with Rosneft, a sanctioned Russian firm close to the Kremlin.
A gunman killed an officer and a visitor after opening fire at an office of Russia’s Federal Security Service (FSB) in the far-eastern city of Khabarovsk on April 21, RT reported.
https://www.stratfor.com/situation-report/russia-gunman-opens-fire-fsb-office-khabarovsk
http://ru.krymr.com/a/28444212.html
http://www.rbc.ru/newspaper/2017/04/21/58f8afd19a79470f77cc6604
https://www.novayagazeta.ru/articles/2017/04/15/72169-pugaet-to-chto-unichtozhayutsya-arhivy
http://www.ng.ru/politics/2017-04-21/1_6979_hodor.html
http://www.kasparov.ru/material.php?id=58FA5012905EF
http://www.rosbalt.ru/russia/2017/04/21/1609824.html