How the steak met its bun Serendipity! http://channel.nationalgeographic.com/eat-the-story-of-food/videos/the-history-of-the-hamburger/?utm_source=Facebook&utm_medium=Social&utm_content=video_twch20160728EATthehistoryofthehamburger&utm_campaign=EAT Share this:TwitterFacebookLike Loading... Related