In 1999 , Sinclair sold its New Orleans radio stations to Entercom .
Sinclair turned WSMB into a sister station of WWL , running talk programs that were n't available on AM 870 , and adding WWL 's newsgathering expertise .
In 1999 , Sinclair sold Sinclair 's New Orleans radio stations to Entercom .
Sinclair turned WSMB into a sister station of WWL , running talk programs that were n't available on AM 870 , and adding WWL 's newsgathering expertise .