National Public Radio: MICHELE NORRIS, host: The University of Virginia says it will fight a demand from the state’s attorney general. He wants the school to turn over private e-mails and documents related to a former professor’s climate research. The case has sparked a national debate over academic freedom. From our member station WVTF, Sandy Hausman reports. SANDY HAUSMAN: Virginia’s attorney general is a skeptic when it comes to global warming. So when e-mails sent by climate scientists …