New York Mayor Michael Bloomberg says a fast food chain’s opposition to gay marriage is none of “the government’s business.” Bloomberg said Friday that he strongly disagrees with the mayors of Boston, Chicago and San Francisco in that regard. Chick-fil-A’s (chihk-fih-LAYZ’) opposition to gay marriage has touched off a national furor. Gay rights groups have called for a boycott and the three mayors have said Chick-fil-A was not welcome in their cities.