And as the recent arrests in London suggest, it is also possible that the desire of some terrorists to accomplish something more dramatic than the 9/11 attacks may have complicated their ability to implement their plans and increased the prospect that they will be detected.
Et comme les récentes arrestations de Londres le suggèrent, l'ambition de certains terroristes de réaliser quelque chose de plus spectaculaire que le 11 septembre rend plus difficile la mise en œuvre de leurs plans et augmente le risque pour eux de se faire repérer.