Rockcastle Shutters: Veteran News-Talk personality and producer Will Sterrett is shuttering his national syndication company, Rockcastle Media Networks, after more than four years. Rockcastle was home to syndicated shows across multiple formats, including Country’s Wilhite & Wall, which launched in 2017 (CAT 7/21/17). Sterrett continues his own News-Talk hosting duties across multiple stations and can now be reached here. He tells Country Aircheck Wilhite & Wall will continue in syndication in partnership with a new company to be announced soon.