Can someone send me links to hard evidence against the iraq war?

im doing a debate tomorrow in government cl against the war, which ive always been against. what im looking for is evidence for the growth of al qaeda, civilian deaths, and especially links between the u.s. government and iraqi oil. also, politicians that keep setting the withdrawal debate back. and rediculous claims made by politicians. things learned from the gulf war. also different ideas, whatever can help me. thanks!