Hosting the Olympics is definitely an expensive proposition for host cities, or the athletes, either. Marco Werman talks with Olympic historian David Wallechinsky about the origins of the Winter Olympics.
Long distance runner Mo Farah won the gold for Britain in the 5,000 and 10,000 meter races. But he's not British-born. Farah is from Somalia, and his family lives in, well that's the question for you ... Where?
The Olympics are just two weeks away. And according to reporter Julia Barton, who is in Moscow, Russian media is more interested in the protests in Ukraine than in possible security threats at the Olympics.