CNN Anderson Cooper 360 February 6, 2014 06:52:00
Others. last week the russians said that they captured two brothers who they believed to have been accomplices in those suicide attacks. sochi is on the border of the caucuses. that's part of why the fears are so big, why the security concerns are so big, because russia and the international committee decided to have the winter olympics in the most difficult, most turbulent, most politically charged and conflict-prone part of russia and certainly of the caucuses. arguably also in europe. >> sol ivan, beyond the security, is this city ready for the olympics? there's all sorts of stories about t...