Why Stephen Paddock Opened Fire News Today

Why stephen paddock opened fire on a music festival killing 58 people. for more insight on the investigation, lets bring in former police sergeant and active shooting expert alan garcia. thank you for joining us. we appreciate it. >> how are you? >> i just want to get your take this week. we have heard small snippets of stephen paddocks past. we have learned a little bit about his lifestyle, but really no word on the motive, and im sort of curious as to what was your take away after a week of br...