The World’s Most Influential Cities

By Nicholas Vardy Cities are an essential part of modern life. They now account for 23% of the world’s population.
But it takes more than a large population for a city to become a thriving and influential metropolis. Nicholas Vardy explains how U.S. cities stack up against the competition.

Americans love rankings.
Whether it’s the Forbes 400 ranking of the world’s wealthiest people… the best colleges and universities… or the number of medals won at the latest Olympics, Americans love to know who comes out on top.

Click here to watch Nicholas Vardy’s latest video update.
So how do American cities stack up against their global rivals?
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