Yahoo News Now: Sniper attack in Dallas targets police officers: The latest updates

On Friday, July 8, 2016, details are still unfolding regarding a sniper ambush on police officers in Dallas, Texas during a peaceful protest regarding police shootings of black suspects. At least seven people were wounded and five people have been killed. Yahoo News Guest Anchor Paul Beban speaks with Yahoo News National Correspondent Jason Sickles, who is in Dallas, for the latest information on this evolving story.