RT News - August 23, 2017 (14:00 MSK)

The UN expresses deep concern over the mounting civilian casualties in the Syrian city of Raqqa, after coalition airstrikes reportedly killed dozens. Protests erupt outside a Trump rally in the US state of Arizona, following the president's keynote 'unity' speech about the Charlottesville violence, and his change to 'war-hawk mode' over Afghanistan. RT visits a Yemeni boy, aged 12, who in just three years has undergone 23 operations in a country gripped by conflict between Houthi rebels and the government, supported by Saudi Arabia's air bombardment.