Advice from police chiefs who dealt with mass shootings

Advice from police chiefs who dealt with mass shootings
In Las Vegas, Clark County Sheriff Joseph Lombardo has been the face of the police response to the deadliest mass shooting in modern US history, which left 58 dead and injured 546 people on October 1. Sheriff clarifies Las Vegas shooting timelinePulse survivor: 'That night, I was helpless'What did you learn about your department, and about humanity? Burguan: You're proud of your folks when you see something terrible happen and you know that, at this moment, that the natural

The lives of the 4 US soldiers killed in Niger

The lives of the 4 US soldiers killed in Niger
(CNN)Sgt. La David Johnson married his childhood sweetheart and was expecting his third child.All four died in an ambush on October 4, after helping local forces in Niger combat terrorists.They came from across the country, each leaving a profound legacy on their communities. Here's what we know about their lives and service of the four soldiers killed: Sgt. La David Johnson, 25Even as an adult, Johnson had a playful spirit, once demonstrated by his unusual method of commuting when