HBO's highly anticipated Harry Potter series has finally cast its young leads. Dominic McLaughlin, Alastair Stout, and Arabella Stanton will take on the roles of Harry Potter, Ron Weasley, and Hermione Granger, respectively. These newcomers will be at the center of a TV saga that is expected to span over a decade. This casting mirrors the journey of Daniel Radcliffe, Emma Watson, and...