Will these Republican Leaders respond. Of note here the majority whip Steve Scalise who was gravely wounded in the baseball practice shooting in june, he is expected to be there. His first News Conference back with the Republican Leadership. Lets go to nevada there is Steve Scalise walking in there. Let me wait for one second and watch him take his place here. There is the House Speaker paul ryan. I think what were going to do were going to keep an eye on this right now. When we hear from paul ryan directly and the majority whip Steve Scalise well come back to this. To las vegas for the latest on the investigation. Dan simon is there. Dan . Hey, john, the guns wont necessarily reveal much about motive but they will tell you this is something certainly intent on killing as many people as possible. Experts will tell you that they were modified effectively into militarygrade style machine guns. Again 23 guns were found in the mandalay bay suite. Another 19 found in mesquite. As best as we