U.S., other European states expel Russian diplomats in response to U.K. spy attack

The U.S. has expelled 60 Russian officials from the country, with a number of other European states doing the same, in response to the attack in the U.K. in a former Russian double agent. Russia still denies involvement in the attack. Reuters’ Matthew Larotonda reports.

• Russia calls expulsion of diplomats a ‘provocative gesture,’ promises response to ‘unfriendly step’