Top fashion model Alek Wek tells Tavis how she was discovered. <br /><br />Check local listings for airdates of Tavis Smiley on PBS. For more information, see <a class="link" rel="nofollow" href="http://www.pbs.org/kcet/tavissmiley/archive/200708/20070830.html">http://www.pbs.org/kcet/tavissmiley/archive/200708/20070830.html</a>
