The Kennedy complex is Exhibit A in the district’s profligate 131-school building binge. Exhibit B is the district’s Visual and Performing Arts High School, which was originally budgeted at $70 million but was later upgraded into a sci-fi architectural masterpiece that cost $232 million.

Even more striking is Exhibit C, the Edward Roybal Learning Center in the Westlake area, which was budgeted at $110 million until costs skyrocketed midway through construction when contractors discovered underground methane gas and a fault line. Eventual cost: $377 million.

Mr. Rubin admits that the Roybal Center project was “a tremendous screw-up” that “should have been studied closer beforehand.” The project was abandoned for several years, only to be recommenced when community activists demanded that the school be built at whatever cost necessary in order to show respect for the neighborhood’s Latino children, many of whom were attending an overcrowded Belmont High School.