Everyone knows what Italian food is - but is Italian food in America its own category?

We went to the 90th annual Feast of San Gennaro in New York's Little Italy to try and learn the differences.

We spoke to business owners whose shops and restaurants have been around for over 100 years about the contributions Italian Americans have made to the American dining scene. Want to learn more? Watch the video above or head to the festival if you're in New York!

Source: http://www.huffingtonpost.com/