Think it’s just sparkling or still? Meet a water sommelier who knows differently

Ordering from a wine list curated by a sommelier is something many of us are familiar with. But recently a handful of restaurants around the world have launched a more unexpected option: water menus. CNN’s Ivana Scatola met Milin Patel, a trained water sommelier, to learn how to taste this familiar drink properly. 3:37 • Source: CNN