so we're in tabriz, eating the local delicacy which — who knew — is potato and egg mixed together.ig and lindsay foreman. 0ur diplomatic correspondent, caroline hawley, is here. they're now charged with spying? that's right. you can hearfrom that video how happy they were to be in iran. they were only going to spend five days in the country, and they were gabbing on to pakistan and ultimately australia. they were speaking to people on their travels about what it means, in their words, to lead a good life. she was going to lead a good life. she was going to present at a confidence on —— a conference on positive psychology. they were aware of foreign office advice that british nationals should not travel to iran. the foreign office says even having a british office says even having a british passport can be enough to get you detain, but they clearly thought they had these is, a tour guide, they had these is, a tour guide, they didn't think they were doing anything controversial, and that they would be ok. it now seems they were being followed because a spokesman for the iranianjudici