4:00 local time on sunday afternoon when he and his daughter visiting from russia were found slowly falling unconscious on a quiet bench near a shopping center, a mall, in the rural city of salisbury. but the bombshell, frankly, we ve heard behind me takes that instance to a whole new international level. the top counterterrorism police officer for the united kingdom saying that they believe this is attempted murder through the administering of a nerve agent. they ve gone on to say that they specifically know what that nerve agent was. they re not publicly identifying it. wolf, as you know, that narrows down enormously potentially who could have supplied a chemical like that. vx, sarin, two well-known ones. only a small number of countries own those. they went on to say here that those two individuals were deliberately targeted in this specific attack. they are putting together a closed circuit television timeline, appealing for information. they went on to say that one of a number of