Peter Gabriel Thanks Columbia University for Honoring WITNESS' Work with a SIPA Award

Peter Gabriel thanks the School of International and Public Affairs (SIPA) at Columbia University (http://www.sipa.columbia.edu/) for honoring the organization, WITNESS, that he co-founded 19 years ago which uses video to advocate against human rights violations. This video was screened during the SIPA awards ceremony on April 14, 2011.