Craft brewing output has more than doubled in just five years. Nationally, it’s a 102 billion dollar market. Ohio ranks fourth nationally in craft-brew production at 1.27 million barrels a year. This episode of Town Hall Ohio looks into this exploding industry. Guests are Tim Ward of North High Brewing in Columbus, executive director of the Ohio Craft Brewers Association Mary McDonald and Akron Beacon Journal reporter and craft brewing blogger and author Rick Armon.