Kraft has grown from a small cheese factory to a multi-national food conglomerate backed by Warren Buffett — and it all started with processed cheese. Over 100 years ago in the mid-1910s ...

What is that stuff anyway? USDA research chemist Michael Tunick takes look at what goes into making processed cheese like Velveeta and Kraft Singles. Following is a transcript of the video.

When we think about quintessential American foods, the thread that ties them all together is that they originated elsewhere. America is a melting pot, a country founded by immigrants on Native ...