Some members within the ICU committed mistakes, but no serious mistakes at the level of the Union of the Islamic Courts as an institution. The ICU as an institution never approved, endorsed, or supported the expansionist and militant views of the extermists, who were a minority within the ICU. We need to make a clear distinction between an individual's behavior and the institution's behavior.
Abdullahi Yusuf committed grave crimes and many human rights violations in Xamar. He will be held accountable for his heinous crimes by Allah Almighty. Al Shabab was created in response to Abullahi Yusuf's reckless policies and human rights violations.
LOL
Of course, Habar Habashi, doesn't consider it a serious crime, when a terrorist organisation attacks peaceful Somali lands like Puntland.