I Spit Out My Coffee When I Read Cory Booker’s Op-Ed: Nine Theories That Explain His Change of Heart.

I gasped as I opened the op-ed section of the New York Times this morning and read Senator Cory Booker’s column repudiating his regressive stance on public charter schools. Until he entered the Democratic presidential nominating contest Booker was one of the nation’s most eloquent supporters for school choice, with his hometown of Newark the proofpoint for the impact of a high-quality charter sector on a struggling school system. But when he entered the primary …