New York Mayor Michael Bloomberg being criticized for his stance on soda . David Frum says the mayor should be applauded for trying to tackle obesity issue . He says the proposed ban on supersized soda is aimed at sellers , not at buyers ' liberties . Comment: There is little doubt about the serious health effects of sugary soda .
New York Mayor Michael Bloomberg being criticized for his stance on soda . David Frum says the mayor should be applauded for trying to tackle obesity issue . He says the proposed ban on supersized soda is aimed at sellers , not at buyers ' liberties . Frum : There is little doubt about the serious health effects of sugary soda .