United Stations Radio Networks, Bloomberg Radio and Bloomberg Businessweek will launch Bloomberg Businessweek Radio, a new weekly show that will air Friday nights from 8-10pm (ET), with replays throughout the weekend, including Saturday mornings from 8-10am (ET). Co-hosted by Ken Prewitt and Pimm Fox, the program will feature interviews with writers and editors of stories from the pages of Businessweek magazine. The show will debut tonight (4/23) on Bloomberg Radio flagship WBBR New York and on Sirius XM Radio. USRN already offers the syndicated radio features;  The Bloomberg Market Minute and Bloomberg First Word, a daily morning audio news magazine.