http://www.cbsnews.com/blogs/2009/09/22/world/worldwatch/entry5328722.shtml?tag=cbsnewsSectionsArea;cbsnewsSectionsArea.0
This elaborate video is supplied with English subtitles throughout, but not 
Somali subtitles. It seems therefore to be a recruiting effort, as well as 
an attempt to get weapons and other necessities from the same Arabs who 
bankroll e.g. AQIM.
The video does not mention the recent elimination of al-Qa'ida's Saleh 
Nabhan right inside the "Shabaab-controlled" part of Somalia.