Friday is the big day for wizards, muggles and Harry Potter fans worldwide. the final book "Harry Potter and the Deathly Hallows"- hits bookstores just after midnight. And for the first time, all readers will get a chance to devour the book at the same time. For past books, the braille version was delayed by a month or more. Not this time. Here to tell us more is Diane Croft of the National Braille Press, and one of the biggest Harry Potter fans you'll ever meet -- Marisa Parker.