Il segretario di Stato statunitense Kerry andrà a Kiev martedì

WASHINGTON (AP) — A senior administration official says Secretary of State John Kerry will travel to the Ukrainian capital of Kiev Tuesday to meet with government officials.

Kerry’s trip comes as the U.S. and other Western nations weigh a response to Russia’s military advance into Ukraine. Kerry has raised the possibility of issuing economic sanctions and visa bans, freezing Russian assets and levying trade and investment penalties.