Speaker of the state Duma of the Russian Federation Vyacheslav Volodin
© Marat Abulhasan/photo Department of the state Duma of the Russian Federation/TASS
MOSCOW, April 20. /TASS/. Chairman of the state Duma Vyacheslav Volodin called for a ban on the execution of U.S. sanctions on Russia and did not rule out criminal punishment for its violation.