QOD: "The divisiveness of change in American education" (see Bridgeport, CN)

From today’s New York Times, a profile of Bridgeport, CN superintendent Paul G. Vallas, who is “fending off a small but spirited crowd of advocates working to unseat him”:
The battle in Bridgeport highlights the divisiveness of change in American education. Critics of the existing system are pushing centralized control, weaker teacher tenure protections and expanded charter schools, and some have made installing superintendents with backgrounds outside of education a priority, causing rifts in many districts.  
Arne Duncan, the federal education secretary, said the opposition to Mr. Vallas was “beyond ludicrous.” He said too many school districts were afraid of innovation, clinging to “archaic ideas.” 
“This, to me, is just another painfully obvious, crystal-clear example of people caught in an old paradigm,” Mr. Duncan said in an interview. “This is the tip of the iceberg.”