RT News - August 23, 2018 (18:00 MSK)

From sanctions to Syria - Russia's Security chief meets his American counterpart for talks in Geneva. But one topic interested journalists more than others. Facebook bans hundreds of pages, groups and accounts linked to Iran and Russia for alleged political meddling. Video of a British policeman slapping a teenage girl during an arrest causes outrage - and triggers debate about what constitutes 'reasonable force'.