Backers of raw milk are pushing to make the potentially dangerous product more widely available and easier to obtain, even as a new disease outbreak — one of at least five in the past year — sickens U. S. children. More than three dozen bills supporting raw milk have been introduced in statehouses across the nation, The Associated Press found. A growing number of states are making it legal to sell. Dairy farmers say they can barely keep it in stock, even though prices can exceed $10 or $20...