Correspondent Tom Wilmer reports from the Greensboro, North Carolina for an in-depth conversation with the Greensboro Battleground Parks District imagineers. Wilmer conducts a round-table conversation with Chris Wilson, Assistant City Manager, City of Greensboro; Nasha McCray, Director of Parks and Recreation; Greensboro Science Center staffers: Beth Hemphill, COO; Ron Settle, Director of Innovative Technology and Interpretation; Beth Almy, Director of Creative Services; and Martha Regester, VP