Abu Hamza"s son calls for holy war while praying in London mosque in series of jihadist-style videos

Like bigoted ranting father… like bigoted ranting son: Abu Hamza's son captured on video calling for holy war while praying in London mosque Uthman Mustafa Kamal has built up a following at the An-Noor mosqueHead of London mosque accepted speeches could be used by extremistsKamal is the second-youngest son of notorious hate preacher Abu HamzaQuilliam Foundation: 'One video twists the meaning of the Qur'anic verses' By Arthur Martin and Paul Bracchi PUBLISHED: 17:05 GMT, 19 March 2013 | UPDATED: 00:59 GMT, 20 March 2013 Abu Hamza's son has given vitriolic sermons in which he calls for a holy war and backs a Pakistani mother who tried to kill US agents. Othman Mustafa Kamal, 24, urged followers at a London mosque to 'destroy' the enemies of 'mujahids', who are holy warriors.