“‘Everyone was standing in line with their silver bullets to make us more secure after Sept. 11,’ said Randall J. Larsen, a retired Air Force colonel and former government adviser on scientific issues. ‘We bought a lot of stuff off the shelf that wasn’t effective.'” Yep, unfortunately we purchased billions of dollars of defective garbage in the post-9/11 rush to defend the homeland, a mistake that will cost several billion more to rectify. “After 9/11, we had to show how committed we were by spending hugely greater amounts of money than ever before, as rapidly as possible,” said Representative Christopher Cox, a California Republican who is the chairman of the Homeland Security Committee. “That brought us what we might expect, which is some expensive mistakes.”