Supporter Justice Mensah attends a rally for Ghana's opposition National Democratic Congress party in Tema, December 5, 2008. Flag-waving, dancing Ghanaians braved heavy downpours on Friday at final rallies ahead of Sunday's election for a successor to President John Kufuor. The poll, which many say is too close to call and may end in a run-off vote, has drawn close international attention as Ghana prepares to start producing crude oil in late 2010, which could transform a nation trying to climb out of poverty. REUTERS/Peter DiCampo (GHANA)