On the Channel 4 news this evening (in the UK) it showed that we had video evidence of a GPS system proving our troops were in Iraqi waters (around 1.6 miles shy of the borders), alongside evidence sent from the merchant ship they were boarding and the navigation records. Add this to the fact that the Iranians have changed their story, saying they were at two different locations so far makes it look pretty clean cut. As I mentioned before, the 'confession' doesn't mean squat, since Iran seems to think that a confession under duress/coercion counts for some reason.