Jerome Vaughn is returning to Detroit radio on March 5 as news program director of WDET FM 101.9. Vaughn, 41, spent 14 years at WDET before leaving in September to become news director of Michigan Radio, the public radio service from the University of Michigan in Ann Arbor. His primary job, he said, will be to bolster the local news content at the station. "I love Detroit," Vaughn said. "I couldn't resist (the opportunity to return to WDET). It's home."