18. The apparatus of claim 17 , wherein the fetching unit also retrieves the fresh content items based on a user preference for the fresh content items from at least one of a time period, a data source, the geographic location and a list of interests.
18. The apparatus of claim 17 , wherein the fetching unit also retrieves the fresh content items based on a user preference for the fresh content items from at least one of a time period, a data source, the geographic location and a list of interests. 24. The apparatus of claim 18 , further comprising a logging unit for generating a log of activities from the heterogeneous data sources.