Photo by: Charles Rex Arbogast

Parents protest outside the home of Chicago Board of Education President David Vitale’s house on Thursday, March 21, 2013, in Chicago. Teachers say the city has begun informing teachers, principals and local officials about which public schools it intends to close under a contentious plan that opponents say will disproportionately affect minority students in the nation's third-largest school district. (AP Photo/Charles Rex Arbogast)