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?

After years of trying to get pregnant, doctors told Kelsi Pierce it would be near impossible for her to conceive a child. However, Kelsi got the surprise of her life when her mom volunteered to be her surrogate — and she found out she, too, was pregnant!