I'm going to be making about 300-400 flyers to put around my college campus that deal with facts on illegal immigration (we have a small campus of about 5000 students). On each one, I'll be focusing on a specific such as "illegal immigration hurts the job prospects of the poor", "illegal immigration hurts the environment", or "illegal immigration hurts social security." I was wondering if you guys know of any good sites that provide quick facts along with citations? I have a relatively good buildup of books and websites, but it doesn't help to have more. If you know of any good ones, just post the links here and I'll check them out. Thanks!