A pair of deadly bomb attacks in the Russian city of Volgograd killed at least 31 people, injured dozens more and sent a violent message just six weeks before the start of the Winter Olympics in Sochi. So far there are no claims of responsibility for the attacks. There are serious questions about whether this is the work of a known Chechen separatist group that vowed to unleash maximum force to disrupt the Sochi Games. Diana Magnay has the latest from Moscow.
What does this mean for security at the Sochi Games? Anderson discussed all of this with former CIA officer Robert Baer and National Security Analyst Fran Townsend.
Michael Shumacher spent his career risking his life on the racetrack. He retired from auto racing as one of the most successful Formula One drivers ever. Tonight he is fighting for his life after a terrible accident while skiing with his family. Amanda Davies has the latest.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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