TVNewser: CNN Radio cuts staff and reorganizes.

New York Times: A new study looks closely at government subsidies for journalism, why they are necessary, and why they are dropping.

Broadcasting & Cable: Comcast, NBC and General Electric have filed a merger application with the FCC, the first step to their deal being approved by the government commission.

E&P In Exile: The New York Times introduced a new commenting system on its Web site, which allows readers to recommend other comments and sort them the way they want.

AdAge: Some hard questions for print publishers to ask about the iPad.