Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Radio24 is the main Italian private all-news radio, owned by the newspaper Il Sole 24 Ore. It was founded on October 4, 1999. All-news radio is a radio format devoted entirely to discussion and broadcast of news. All-news radio is available in both local and syndicated forms, and is carried in some form on both major US satellite radio networks. Some all-news stations, like KYW, WBBM and WCBS, carry sports, and all-news stations may occasionally carry public affairs programs, simulcasts of TV news magazine or political affairs shows like 60 Minutes and Face the Nation, and national radio shows revolving around news such as the CBS News Weekend Roundup. Some all news stations, like KNX and WBZ, run talk radio programs on weekends and during off peak hours, while WBBM also carries programming revolving around the NFL Chicago Bears, as that station airs theplay-by-play for the team. Some CBS news radio stations also air When Radio Was in the overnight hours, a nightly program featuring rebroadcasts of old time radio. Most of these stations are owned by CBS Radio, and therefore are affiliated with the CBS Radio network.