by Mike Krumboltz Town hall meetings, in which locals are encouraged to share their thoughts on government issues, have always had an air of barely controlled chaos. But now, with health-care reform the hottest topic in town, these meetings are devolving into shouting matches. The Web is buzzing over several local get-togethers in which the supposed person in charge tries his or her best to explain President Obama's health-care package, only to be shouted down by angry protesters.