Royal Secrets 20/20 Exclusive: Diana's butler shares royal secrets. news_uk_burrell_paul_rts.jpg 60x45 home http://abcnews.go.com/sections/2020/videofiles/Video/2020_butler_video.ram 10373774503230 abcnews_free.gif lock_icon.gif superpass.gif http://abcnews.go.com/sections/2020/videofiles/Video/2020_butler_video.ram 10373774503231 PLAY lock_icon.gif lock_icon.gif lock_icon.gif headline