The BBC have a clip of Cameron and Hague seemingly discussing whether the recent Afghan elections were rigged.
http://tinyurl.com/ls2q9h
Admittedly there is some confusion about whether this is genuine or not i.e. was this a way of ‘leaking’ a story or do they really mean what they are saying but either way it doesn’t look like the best thing to be doing.
Our advice; always assume the cameras are on and always assume the footage might be made public!