A sinkhole forming north of Detroit forced the Christmas Eve evacuations of more than a dozen homes and the closure of a busy roadway that was expected to collapse due to a possible sewer problem. Tens of thousands of children from around the world plan to call the North American Aerospace Defense Command to ask where Santa is, and starting Saturday they will get a cheery answer about the mythical route from… Children from around the world are calling the North American Aerospace Defense Command to ask where Santa is, and they’re getting a cheery answer about the mythical route.