ALBAWABA - The UN Under-Secretary-General for Humanitarian Affairs chief Martin Griffiths expressed his deep concerns as the fighting in Sudan renews in various parts of the country. Griffiths urged the warring parties to "cease hostilities and allow aid delivery" in South Darfur and South Kordofan, where fighting has been intensifying over the past few days. "Scores of people have been killed and thousands displaced. Aid routes are blocked and food ...