Natalie Portman and Michael Fassbender have reportedly signed on to star in a movie version of Shakespeare's 'Macbeth,' with Portman playing Lady Macbeth. The two join a long list of stars who have recited the famous poet's work including Mel Gibson and Glenn Close in 'Hamlet,' Leonardo DiCaprio and Claire Danes in 'Romeo & Juliet,' and Al Pacino in 'The Merchant of Venice.' Kristina Behr has the story.