Tony Greenwald was on the June 4th Oprah Winfrey Show that focused on "Overcoming Prejudice."
http://www2.oprah.com/tows/slide/200706/20070606/slide_20070606_284_115.jhtml . A clip from the show is available, but to avoid copyright violation, this is a non-public link. PLEASE do not circulate it to anyone who might post it on a web page. http://faculty.washington.edu/agg/IAT_on_Oprah.6Jun07.602Kbps.wmx