British spy agency MI5 has apologized to the BBC. The unprecedented situation arose after MI5 was forced to say sorry to three courts for lying about a neo-Nazi agent who attacked his girlfriend with a machete, the BBC revealed today. Initially, the BBC reports that MI5 said it could not share information about the agent due to the secret service’s policy of not confirming or denying informants’ identities. But the BBC’s Daniel De Simone, who has been reporting on the case for years, says MI5 did in fact disclose the man’s status to him in a phone call while it...