Debate Over Mass. Charter School Ballot Question Centers On Funds

The two sides in the debate over the state ballot question that would lift the cap on charter schools have so far spent more than $18 million on their campaigns. So it might come as no surprise that, during a debate on the topic hosted by WBUR, The Boston Globe and UMass Boston on Tuesday, the discussion had a lot to do with money. WBUR's Louise Kennedy reports.