Today on CNN 10, we learn about the new plan in place to help reduce New York City’s traffic, and all of the debate surrounding it. We also go to Rome where the Vatican’s Jubilee Year celebrations are drawing in visitors from around the world. And we’ll hear what Greenlanders have to say about calls for the US to buy the arctic territory, before checking in on runners who braved one of the coldest marathons in the world. All this and more on today’s CNN 10! 

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