Feder: WBBM Newsradio still leads Chicago radio ratings
In a month that saw two of Chicago's news/talk radio stations move up in the ratings, the Entercom all-news combo of WBBM 780-AM and WCFS 105.9-FM extended its run at the top, Robert Feder writes.
WBBM Newsradio was No. 1 overall for the second straight month in the Nielsen Audio survey released Monday. It covered the four weeks from from January 31 to February 27.