Complex sentence: He is from the Habar Gidir sub-clan of the Hawiye centered in Mogadishu, and has a brother named Abdi Salad Hassan who is also active in Somali politics.
Split into simpler sentences: He is from the Habar Gidir sub-clan of the Hawiye centered in Mogadishu. He has a brother named Abdi Salad Hassan who is also active in Somali politics.