 Phones can be a real treasure trove of information for investigators. I talked to Greg Erie about that today. He's a former FBI special agent. He once led the Bureau's domestic terrorism operations section. And he said that getting access to the contents of the phone is really important because of all of the information that phones usually have on them. Let's have a listen. Everything from geospatial data, you know, where you were, where you went to, where you're looking to go to,