Doctor Is In Viewers love him, Letterman loves to tease him. What's Dr. Phil's secret? ent_tv_drphil.jpg 60x45 G0 rtsp://real.cbsig.net/cbsnews/2003/02/17/video540831.rm?rpcontexturl=http://smilparse.real.com/showcase/1pubs/tcenter/news.html&rpurl=http://www.cbsnews.com/sections/i_video/main500251.shtml 10455016731280 cbs_free.gif lock_icon.gif video.gif rtsp://real.cbsig.net/cbsnews/2003/02/17/video540831.rm?rpcontexturl=http://smilparse.real.com/showcase/1pubs/tcenter/news.html&rpurl=http://www.cbsnews.com/sections/i_video/main500251.shtml 10455016731281 PLAY lock_icon.gif lock_icon.gif lock_icon.gif headline