Sadiq Al Mahdi, Sudan's ex-prime minister and leader of the opposition Umma Party, prays in a mosque in the capital Khartoum's twin city of Omdurman. AFP
Sadiq Al Mahdi, Sudan's ex-prime minister and leader of the opposition Umma Party, prays in a mosque in the capital Khartoum's twin city of Omdurman. AFP

Sudan opposition leader says 22 killed in bread protests