CNN's Cristina Alesci takes a closer look at what's exactly inside America's favorite processed meat. <script type='text/javascript' src='http://z.cdn.turner.com/cnn/van/resources/scripts/van-widgets.js'></script> <div data-cnnvansinglewidget data-affiliate='gantdaily' data-videoid='video/news/2016/02/10/what-goes-into-your-hot-dog.cnnmoney' data-size='auto' data-autostart='true'></div>