Connecticut and Massachusetts franchisees have had a long history of recruiting and hiring illegal aliens.
http://nrn.com/archive/former-dunkin-franchisee-sentenced-recruiting-illegal-aliens
In my area it seems there are no Americans working in them; it appears to be the Asians that own the franchises and their entire extended families. I can’t remember the last time I saw an American of European descent working in a fast-food restaurant or convenience store, for that matter. Our family-owned delis have gone the way of the dodo, and been replaced by chains that serve sandwiches that seem to be at least a week old...