• 5
    30 seconds
    Clip: Q&A with David McCullough, Part One Clip: Q&A with David McCullough, Part One - Created by an anonymous C-SPAN Video Library user
  • 5
    34 seconds
    Clip: Q&A with David McCullough, Part One Clip: Q&A with David McCullough, Part One - Created by an anonymous C-SPAN Video Library user
  • 5
    30 seconds
    Clip: Q&A with David McCullough, Part One Clip: Q&A with David McCullough, Part One - Created by an anonymous C-SPAN Video Library user
  • 5
    32 seconds
    Clip: Q&A with David McCullough, Part One Clip: Q&A with David McCullough, Part One - Created by an anonymous C-SPAN Video Library user
  • 5
    1 minute
    Clip: Q&A with David McCullough, Part One Clip: Q&A with David McCullough, Part One - Created by an anonymous C-SPAN Video Library user
  • 4
    2 minutes
    Clip: Q&A with David McCullough, Part One Clip: Q&A with David McCullough, Part One - Created by an anonymous C-SPAN Video Library user