McDonalds Stands By Meat Supplier Amid Shanghai Food ScandalHeather Callaghan But this food system issue has implications for the U.S. as well. This time itll be different, right? 20 Locators to Find Local Food and Family Farms Near You Heather Callaghan is a natural health blogger and food freedom activist. You can see her work atNaturalBlaze.com and selfnewsPost.com. Like at Facebook. Recent posts byHeather Callaghan: 