 The FBI is investigating all of that, he said, and he is pushing for a swift investigation. He said the FBI will have all the resources it needs to do so. Really important to try and bring down the temperature in this environment. Nancy Cordes, thank you. Well, many people at last night's rally described the aftermath of the shooting as chaotic. And my colleague, Lindsay Reiser, spoke to a witness earlier today who also expressed concern about security at the event.