Sweet potato vs. yam: What's the difference?

Name: Sweet potato vs. yam: What's the difference?
Uploaded: 2015-11-24T16:02:52+00:00
Description: Why Americans have been confused about this for hundreds of years Subscribe to our channel! http://goo.gl/0bsAjO The reason "yams" and sweet potatoes...

Collected by YouTube on Nov 24, 2015

Why Americans have been confused about this for hundreds of years Subscribe to our channel! http://goo.gl/0bsAjO The reason "yams" and sweet potatoes...

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