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The crazy success story behind John's Crazy Socks

One sock company is inspiring would-be entrepreneurs to take a chance on their dreams.

The father-son duo behind John's Crazy Socks started their business on a simple premise: spreading happiness through socks. And they're doing just that. And only 18 months after launch, the company is already a multi-million dollar business. Yahoo Finance's Seana Smith interviews the men behind the booming business.