BANKET, Zimbabwe -- Just in case ruling party thugs drop by, a sentry with a rifle guards the gate at Duke du Coudray's farm supply store, where a well-stocked emergency hospital and radio communications center compete for space with gloves, fishing poles and fertilizer for the area's worried white farmers. As Zimbabweans packed the polls Sunday for a second day of voting in the hotly contested presidential race, Banket's farmers were busy providing support for the party whose success they consider vital to the nation's future and their own, the Movement for Democratic Change. On Sunday night, the opposition party...