The logic defence shield seems to be working just fine

Dubya, 12 July 2004:
America must remember the lessons of September the 11th. We must confront serious dangers before they fully materialize.

Dubya, 17 Aug 2004
We want to continue to perfect this [anti-missile] system, so we say to those tyrants who believe they can blackmail America and the free world: you fire, we're going to shoot it down