 And this is the Publix Radio. Federal officials say offshore wind company Vineyard Wind must stop power production from all its wind turbines until more is known about the blade failure that sent thousands of pieces of debris into the ocean. The company assembles turbines in the port of New Bedford. Meanwhile, Nantucket beachgoers continue to clean up debris that washed onto the island's south-facing beaches. Adam Dredd, who sits on the Nantucket Chamber of Commerce board, says Vineyard Wind must take responsibility for the mess.