Inside the hunt for the Louvre heist suspects

One month ago, four robbers broke into the most visited museum on the globe and made off with a collection valued at more than $100 million. But this was about more than money. It was a stab at the heart of French history.

​ One month ago, four robbers broke into the most visited museum on the globe and made off with a collection valued at more than $100 million. But this was about more than money. It was a stab at the heart of French history. Read More Breaking News, Latest News and Videos | CNN