After horse meat was found in European beef products, Dr. Oz investigates whether it could makes its way into our food supply. Find out how horse meat made its way across the world – and why it's dangerous.

View Part 1 of The Horse-Meat Scandal.

Could the European horse-meat scandal happen here?

You've heard of red wine and white wine but have you ever heard of blue wine? This blue version of wine is given a taste test to see how it compares to the classics.