There's a bunch of reports (keep scrolling and reading). I'm not sure what you want for 'hard evidence'. You'll see things like - "Since 2003, coalition forces

There's a bunch of reports (keep scrolling and reading). I'm not sure what you want for 'hard evidence'. You'll see things like - "Since 2003, coalition forces have recovered approximately 500 weapons munitions which contain degraded mustard or sarin nerve agent" (among others). As I said, I'm not really sure that justified the war, but they did exist. They also had a bunch of yellowcake and stuff like that.