Election officials in Sudan have extended voting in presidential, parliamentary and local polls by two days, until Thursday.<br /><br />It is in response to problems, especially in the south, where ballots have not been delivered on time, and names have been left off electoral registers.<br /><br />Irregularities have also been reported in Sudan's western Darfur region. Two ruling party candidates have even disappeared following a scam, denting voter confidence.<br /><br />Al Jazeera's Mohamed Vall reports from Darfur. (13 April 2010)
