 A deadly heat wave grips the U.S. with, in some cases, like Las Vegas, record-breaking temperatures. The heat stretches to Lancaster, California, where this woman lives. It's miserable. The heat is terrible. You can't even walk outside. You get this thing of hot air hit you right in the face. At Alec Baldwin's trial in the on-set death of a cinematographer, the prosecution says he violated firearm safety rules, but his attorney, Alec Spiro, tells jurors... On this movie set, there were people responsible for ensuring the safety of the set and the firearm.