Transcript for Instant Index: Led Zeppelin Under Fire For the Opening of "Stairway to Heaven"
-- and index tonight Led Zeppelin stairway to heaven we'll tonight the rock legends are under fire because the band's spirit. In the late sixties claim that -- stole the opening -- of that song from them. So listen to their slower version -- compare. And now the opening for example it. Zeppelin is getting ready to release a new version of the song -- says they'll soon. And the showdown begins. And some of the new words being added to the dictionary tonight including -- -- -- -- Tracking and -- dark skin the chicken stuffed of the ducks -- Turkey a lot of families eat at Thanksgiving. And a picture from across the pond in England made us smile today you're about to see why. -- upside down rainbow nicknamed a smile in the sky. Technically it's the result of sunlight bouncing off ice crystals -- up in the atmosphere. Rare. And wonderful. And how time flies are you ready for this sir Mick Jagger tonight celebrating a new milestone -- the seventy year old a great. Grandfather. His 21 year old granddaughter gave birth to a baby girl. Congratulations. From all the grandmothers.
This transcript has been automatically generated and may not be 100% accurate.