RT News - October 21, 2014 (12:00 MSK)

As the price of oil hits a 4-year low, we look at what could be causing the free fall and who's affected the most; The UN says it needs a billion dollars to fight Ebola - but only gets a fraction of that in cash, as panic over the deadly virus spreads in America, forcing many to change their everyday activities; Mortar shelling and car bombs, the Syrian town of Kobani sees fierce fighting between Islamic State and Kurdish fighters for control of the city, as the jihadists once again step up their offensive.