Facebook debuts Live Audio

Facebook is building on the recently announced rollout of its Live 360 platform with the unveiling of Live Audio, a feature that lets media owners engage with audiences using aural-only content. 
The new feature lets media owners serve such content to audiences within the social network’s News Feed – a method that is particularly useful, particularly in areas of poor cell phone coverage, Facebook said. 
Media owners including BBC Worldwide, London-based radio outf