The dispute over 15 Royal Navy personnel being held in Iran is becoming a "difficult" and "dangerous" situation, the UK home secretary says. John Reid's remarks on Sky News came after Tony Blair hinted at taking a more aggressive diplomatic approach. The UK is set to release photographs to back its assertion that the Britons had not been in Iranian waters on Friday. Preparations are in place for a news conference at the Ministry of Defence in London, where photographs of the moments when the Britons were captured will be revealed. BBC diplomatic correspondent James Robbins said the UK could...