A quick look at the growing trend of keg wines and wines-by-the-glass. 

From St. Louis to Omaha and everywhere in between, wine is regarded as one of the most popular and diverse beverages. It's literally a window to the different terroirs of the world, but whether it's a crisp white from the Loire region of France or a robust cabernet from California, wine needs to be stored and served properly in order to protect it.