revision preference src: He is a former president of his local Chamber of Commerce. The operator of a preschool, Mizell opposes Nevers' long-term proposal to build a reservoir in the Senate district, a project president supported in the campaign. <SEP> tgt: He is a former president of his local Chamber of Commerce. The operator of a preschool, Mizell opposes Nevers' long-term proposal to build a reservoir in the Senate district, a project Murphy supported in the campaign.