Swansea man had explosive manuals

A terror suspect was caught with a sickening video guide on how to blow up prisoners with home made explosives, a court heard. Lee Griffiths, 26, was arrested at his home in Swansea because he had been allegedly accessing so much ‘pro-extremist Islamic material.’ The 29-minute video was found on one of Griffiths’ devices, showing how to carry out knife attacks and assemble explosives, which were demonstrated on ‘prisoners’. Griffiths was also found to have two copies of pro-ISIS magazine…