Ronan Farrow slams his father, Woody Allen
03:39Just as Woody Allen's latest film opens the Cannes Film Festival, his son, Ronan Farrow, is calling out his father for alleged sexual assault on his sister. Farrow is also blasting Hollywood for standing by the famed director. Farrow wrote an essay for The Hollywood Reporter that was published right before a press conference at Cannes. NBC's Joe Fryer reports.