RT News - January 11, 2015 (12:00 MSK)

Three days which shook France - 17 people killed in shootings and hostage sieges; Reeling from the tragedy, Paris prepares for a massive solidarity march, with world leaders joining the commemoration; Oil prices plummet to record lows, while the euro also takes a historic dive - dragged down by worries over Greece's possible exit from the eurozone.