Sharif himself used to fight against the government and used to say that the government was not Sharci. Now he has changed 180 degrees and has taken the position of the one he used to fight.
Some other people haven't changed their principles and still see the government as not Sharci and still see the government as bringing foreign invaders into an Islamic land whether bloodthirsty Ethiopians or market bombing AMISOM.
How can Sharif explain his current position??? difficult!
ps, Al-Shabaab took responsiblity for the bombing yesterday on their website
www.kataaib.info
Also, you must know that the enemies of Islam will always try to forge lies to hurt the image of the Mujahideen as has been shown recently when the AMISOM indiscriminately killed the innocent Somalis and then tried to blame it on the Mujahideen. I wouldn't be surprised if they do that more and more in this new stage against an Islamic State in Somalia. They have used this tactic against other ISlamic movements in the past.
PS did you notice the situation when Sacid Tahlil was murdered, Everyone was in an uproar about the AMISOM killing 40 civilians. AFter the assassination, many blamed the Shabaab even though they denyed it and even said that they had invited along with many others to an appointment and on top of that, everyone forgot about those 40 people who were killed. Beware of the plots of your enemies.