Ten years on, let's dispel five myths about the Iraq war.

1. It doesn't matter why we went in, it only matters that we got rid of Saddam Hussein.

Actually it does, greatly. Suppose the government eliminates someone and says he was a mass murderer. Having first killed him, we will search for, find and provide definitive evidence and only then charge him with whatever crime the evidence indicates. If we don't find any evidence, it's only because he killed off witnesses. The lack of evidence is sufficient proof of his evil murdering ways.