Craft beer production is growing exponentially. Chicagoland is home to one of the largest beer markets in the country. Northwest Indiana's collection of breweries plays a role in that. For any brewery, it's about getting exposure, but usually involves small beginnings and a long ladder to the top. Times reporter, Rob Earnshaw, details his reporting on these facilities, including the account of Drew Fox, a Chicago native who has worked to get 18th Street Brewery's concoctions back to where he started.