SIOUX CITY -- The human services agency led at one time by 2010 Iowa gubernatorial candidate Bob Vander Plaats nearly closed its doors in the early 2000s in large part because he failed to produce adequate fundraising support after stepping down as CEO, according to a former board member and executive for Sioux City-based Opportunities Unlimited. Vander Plaats’ inability to raise funds for Opportunities Unlimited in what is described as a hybrid management/board position led to his termination by the board, said Jackie Kibbie-Williams, a former board member and the person who succeeded Vander Plaats as CEO of Opportunities Unlimited....