people, not saying why they're arresting them, but what we can see is that they seem to be sort of concentrating the arrests in and around the karachi area, if indeed, as we are being told one of them is mr. shahzad's father-in-law, potentially going after that part of his family because from what we know, his father and his sort of where his family comes from is further north from here, closer with the border with afghanistan and closer to the city of peshawar. at the moment the arrests are focused around krachy and it is not clear exactly how those ties work to those claims that he's making that he got training from the pakistani taliban, kyra. >> all right. so what are you learning about the group, this group that has claimed responsibility, the pakistani taliban? >> reporter: well, number one, the government here, the army spokesman is saying absolutely not. they have no evidence that he had any training from them or any connections whatsoever. one of his cousins, a family