Home 150 miles from london amid growing questions about his early release from custody following the 2012 conviction. sources telling cnn he had historical links to an islamic group. >> intelligence failures. >> this is not the time to be talking about that. i am focusing entirely on going forward. >> reporter: friday's lunchtime panic prompted the prime minister, boris johnson, to claim the system is doing its job. >> the system simply isn't working and does not make sense for us as a society to be putting terrorist, people committed terrorist offenses out on early release. >> reporter: prais...