Teachers College Debate: Education and the Next President   Thank you for registering to join us for “Education and the Next President,” the October 21, 2008, debate held at Teachers College, Columbia University, with Linda Darling-Hammond, education adviser to Democratic Presidential nominee Barack Obama, and Lisa Graham Keegan, education adviser to Republican Presidential nominee John McCain. The complete 90-minute event is now available exclusively on edweek.org. Please use the URL below to access the archive. http://www.edweek.org/ew/section/video-galleries/tc_debate.html