Tom Felton extended a supportive hand to Lox Pratt, the young actor set to portray Draco Malfoy in HBO's new "Harry Potter" series. Having played the role in the original films, Felton felt it was crucial to offer his contact details to Pratt and his family, emphasizing he is available for encouragement. He advised Pratt to enjoy the journey, take plenty of photos, and perhaps humorously...