Five years of planning and investment from the international community in Sudan culminates on Sunday when its people head to the polls.<br /><br />The presidential, parliamentary and local elections will be the country's first multi-party polls in 24 years.<br /><br />But it has been called a sham by critics as fighting persists in Darfur.<br /><br />Al Jazeera's Mohamed Vall reports from Northern Darfur on how the security situation could affect voting. (April 10 2010)