VIDEO: CCTV footage of the explosion at metro station in #Istanbul tonight - @jmsardo pic.twitter.com/skMi0gr55a— Conflict News (@Conflicts) December 1, 2015 Obama tells Russia, Turkey to focus on IS https://t.co/WgDIQXiUyt pic.twitter.com/FPX8ZDH0CM— Middle East Eye (@MiddleEastEye) December 2, 2015