What began as a result of the size of the domestic market and the use of mass-production, that use's a radio station in metro Detroit as the primary provider of news involving it?
WDET-FM WDET-FM is a public radio station in Detroit, Michigan. Licensed to Wayne State University in the city's Cass Corridor neighborhood, about a mile south of the New Center neighborhood, WDET broadcasts original programming and shows from National Public Radio, Public Radio International and American Public Media. It broadcasts on the FM dial at 101.9 MHz. The station serves Metro Detroit and is the primary provider of news involving the American automotive industry and Michigan politics within the NPR distribution network.
WWJ (AM) WWJ, 950 AM (a regional broadcast frequency), is an all-news radio station located in Detroit, Michigan. Owned by the CBS Radio subsidiary of CBS Corporation, WWJ's studios are in the Panasonic Building in Southfield, and its transmitter is located near Newport. It is the flagship station of the Michigan Wolverines.