During liveblogs, a wide number of media, including video, audio, images and text, can be incorporated in order to explain what is going on at a specific location. Such content may be posted from external sources, such as other press agencies and non-employees, if such content is only available from those sources (i.e., a live blog of an event by Al Jazeera English may post embedded video from CNN or YouTube if such video is centrally relevant to a recent occurrence within the scope of the event and is credited to authors affiliated with such organizations).