The trauma of sexual assault is both personal and brutal. But what may be an indisputably traumatic event for one person is often challenged by another, and the responsibility for events gets scattered in the process. In this edition of the Why Factor, Nastaran Tavakoli-Far asks: in cases of sexual assault, why do we so often blame the victim? Presenter and producer: Nastaran Tavakoli-Far Editor: Andrew Smith (Photo: Protest sign held up during 'Slut Walk' protests against victim blaming in Munich, Germany / Credit: Alexander Pohl / Nur Photo / Getty Images)