This year's presidential campaign offers at least one unequivocal contrast on education issues: The Republican candidate supports private school vouchers, and the Democratic incumbent does not. But at the state and local levels, Democrats' views on vouchers are more diverse and nuanced than what is suggested by the party's national platform, which…

Campaigns for state school board are typically quiet affairs, eliciting only modest interest from the public and even less from political donors. But the race last fall for the District 2 seat on Louisiana's board of elementary and secondary education was a remarkable exception. The contest attracted the attention of education activists and…