Specialization is a term one hears a lot about in the wine world. Whether it's writing or buying, retail or restaurant, today's wine world is so complex and filled with wines new and old that the only way to gain an edge, not to mention a firm grasp on a region, is to specialize in that region.

On the retail side of things, specialists from around the globe can find their niche. But when it comes to restaurants, and in particular restaurants in the U.S., Italy is a niche that can find you. Consider the sheer number of Italian restaurants in Manhattan alone and you'll begin to understand what a vast opportunity specialization in Italian wine can afford.

Liz Nicholson, sommelier of Maialino restaurant in Manhattan, is a perfect case in point. Given the opportunity to create an all Italian list, Liz drew on her years of experience focusing on Italian wine to put together a catalog that works for the comfort seeker and the adventurer. A list that satisfies both the needs of the Wednesday supper, as well as those of the Saturday night celebration.

Recently, Levi Dalton sat down with Liz and discussed the list at Maialino, what wines are gaining Liz's attention, and just how Italy came to capture Liz's interest in the first place. Check out the video in it's entirety for all the details. For a quick rundown of some of the highlights, check out the clips listed below.