Not to say explosives weren't used on 911, but it doesn't sound like that's what he is saying here.
It sounds like to me that bush here references that they received intelligence from questioning (likely torture) operatives/terrorists that the terrorists are trained to make sure explosives go off to trap those above a plane impact in an attack. In this context, it sounded like he was talking about terrorist training in general, not specifically the 9 11 attack.
It is also absolutely plausible that he was talking about 9 11, and slipped up, but considering it was likely an inside job a slip up would be more like 'we' used explosives so people above couldn't escape...
Not to say explosives weren't used on 911, but it doesn't sound like that's what he is saying here.
It sounds like to me that bush here references that they received intelligence from questioning (likely torture) operatives/terrorists that the terrorists are trained to make sure explosives go off to trap those above a plane impact in an attack. In this context, it sounded like he was talking about terrorist training in general, not specifically the 9 11 attack.
It is also absolutely plausible that he was talking about 9 11, and slipped up, but considering it was likely an inside job a slip up would be more like 'we' used explosives so people above couldn't escape...
there was no plane impact. only demolition.