Manhattanville’s Tuck-It-Away Storage owner Nick Sprayregen and gas station owners Gurnam and Parminder Singh filed separate lawsuits on Wednesday against the Empire State Development Corporationto challenge the state’s approval of using eminent domain to seize their properties to make room for Columbia’s campus expansion.http://www.columbiaspectator.com/2009/01/22/two-landowners-two-lawsuits-fight-eminent-domain-mville