RT News - June 8, 2017 (17:00 MSK)

The UN says it's investigating reports of mass civilian casualties allegedly inflicted by a coalition air strike last month in Mosul in Iraq. RT obtains video appearing to show elite Iraqi soldiers carrying out an extrajudicial killing in Mosul. We hear from the cameraman who claims to have filmed what happened. And, fired FBI director James Comey is in U.S. Congress to testify over the Trump campaign's alleged contacts with Russia.