By the way, you don't just interpret blueprints. The actual information is right there in the blueprints. It's all there for everyone to see. If the government produces a diagram that specifies a certain number of columns, and the blueprint shows a different number, it's not necessary for someone to be able to "interpret" a blueprint to know that the government is lying. If the government produces a diagram that shows an absence of crossbracing, and we can look at a photograph that shows the presence of crossbracing, we know that the government is lying. You don't need to be an expert to understand these things.