Please provide figures please.
Also, currently the federal govt. on a cash accounting basis is providing 1000 dollars per person more in services than taxes collected (300 billion deficit for 300 million people)
There is no way you are going to seriously argue that illegals don't cost the taxpayers money.
I was wrong about the 6 billion dollar figure by the way. It's more like 10.5 billion.
http://usgovinfo.about.com/od/immigrationnaturalizatio/a/caillegals.htm