Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on May 2, 2012
Judy Miller, Vice President and Director, Conrad N. Hilton Humanitarian Prize Steven M. Hilton, President and CEO, Conrad N. Hilton Foundation Presentation of Prize to Richard Blewitt, CEO, HelpAge International Special Address: Robert Zoellick, President, The World Bank