Interminable teacher tenure in America’s largest school districts, from New York to Chicago to Los Angeles, has produced a rotten corps of incompetent (at best) and dangerous (at worst) educators coddled by Big Labor. As the D.C.-based Center for Union Facts reports, “In many major cities, only one out of 1,000 teachers is fired for performance-related reasons. … In 10 years, only about 47 out of 100,000 teachers were actually terminated from New Jersey’s schools.”

By contrast, as the educational documentary “Waiting for Superman” (produced by avowed liberal turned reformer Davis Guggenheim) pointed out, one out of every 57 doctors loses his or her license to practice medicine, and one out of every 97 lawyers loses their license to practice law.

In Los Angeles, it’s not just meanie tea party terrorists making the case for abolishing teacher tenure. When the Los Angeles Times exposed how the city’s tenure evaluation system rubber-stamped approvals and ignored actual performance, the district superintendent admitted: “Too many ineffective teachers are falling into tenured positions — the equivalent of jobs for life.” USC education professor Julie Slayton acknowledged: “It’s ridiculous and should be changed.”