one month after moving from ABC's KGO-TV San Francisco to CBS' WBBM-TV Chicago
as part of Dennis Swanson's station-group overhaul, Joe Ahern has replaced news
director Craig Hume with WGN-TV Chicago news director Carol Fowler.
Fowler, who worked with Ahern at WLS-TV in the 1990s, will be vice president
for news at WBBM-TV.