RT News - August 24, 2015 (17:00 MSK)

Tracing jihadists - RT travels to Southern Russia to meet the family of a young man, missing and feared to have joined Islamic State. World markets tumble and the oil price plummets to the six-year lows. We look at how social media is responding to the financial panic with humour. Plus, the army is deployed on the streets of Beirut after two nights of anti-government protests and clashes with police.