They've rolled out audio of these conversations (video to come). You can listen to the entire conversation (45 minutes) or sample these segments:
Pedagogy Assumes an Anthropology
The Problem with Worldview Education
How Christian Schools Are Secular
The Church and Christian Education
Pastors and Classical Christian Education
Humans as Thinkers Believers and Lovers
Postmodernism and Classical Christian Ed
Neuroscience and Character Formation