After leaving her anchor post at CNN for HLN last month, Carol Costello will debut her new show, Across America with Carol Costello, in late April. Meanwhile, CheddarTV, which bills itself as “television business news for the millennials,” has hired two new anchors, J.D. Durkin, previously with Mediate, and Baker Machado, who spent five years as a reporter for E! News in Los Angeles. At The Washington Post, Barbara Vobejda has been named Deputy Managing Editor. She has handled a variety of reporting and editing responsibilities since joining WaPo in 1984, including her most recent post as News Editor.