Outside Source is a news programme produced by the BBC; it utilizes social media in the presentation of its stories. The programme is presented by Ros Atkins, Karin Giannone, Nuala McGovern, Daniela Ritorto, Christian Fraser and Krupa Padhy on BBC News, BBC World News and BBC World Service.Outside Source replaced a standard edition of BBC World News, which originally was an edition of World News Today.