Rhonda Broussard went out shopping in late 2007 for a building to house the St. Louis Language Immersion Schools, a set of French- and Spanish-speaking public charter schools she plans to open this fall. Broussard pulled up in front of the old Hodgen Elementary School, a brick Italianate structure in the city's Gate District, hopped out of the car and said to herself, "I want that school."Jennifer SilverbergSt. Louis Language Immersion Schools founder Rhonda Broussard thought the old Hodgen buil