BAY CITY, Mich. (AP) - Buying a keg for your next party is a little more expensive. Large breweries have complained about losing thousands of beer kegs a year in Michigan because retail beer customers have been selling off the stainless steel barrels at scrap yards rather than returning them to stores to get their $10 deposit back. As a result, state alcohol officials have boosted the deposit from $10 to $30, The Bay City Times reported Sunday. For scrap-metal thieves, anything is fair game - siding, gutters, spools of electric cable, pipes, even beer kegs. Some of the more...