Vietnam War: One woman's battle over toxic chemical Agent Orange

A French court has dismissed a lawsuit against more than a dozen multinationals that produced and sold Agent Orange to US troops during the Vietnam War. The case was filed in 2014 by Tran To Nga, a Franco-Vietnamese woman who says she's suffered numerous medical problems after being exposed to the toxic substance, which was used by the US army to destroy dense jungle and crops during the war. She says she plans to appeal the court's decision. We take a closer look.