' Harry Potter ' cast members answer Rhinebeck iReporters ' questions . iReporters posed video questions for David Yates and others ahead of new film . Daniel Radcliffe on her favorite scene in new film Harry Potter 's Director David Yates on how they create ' `` The Half-Blood Prince '' '' magical creatures .
'Harry Potter ' cast members answer CNN iReporters ' questions . iReporters posed video questions for Daniel Radcliffe and others ahead of new film . Emma Watson on her favorite scene in new film `` The Half-Blood Prince '' Director David Yates on how they create 'Harry Potter 's '' magical creatures .