Data pulled from the CCES (http://projects.iq.harvard.edu/cces/home shows that:
They go on to use numbers of 11,000,000 known illegal residents. I am pretty sure that number is closer to 20,000,000.
If Democrats and their apologists here want to argue that "Hey, they are here and we think it is OK for them to vote," it would at least be an honest point of debate.
Insisting it never happens in any significant numbers is laughable.
2.2% using the mid term election figure means somewhere between 250-500K fraudulent votes.
6.4% in the 2008 election means 700K to well over a million.
On a national level those numbers are significant. Concentrate those voters in areas with a large illegal population and it becomes more so.
The same people that argue 1/2 of a degree of warming and a centimeter of sea rise is "significant" and these number are not and you are left with the inescapable conclusion that they either cannot understand statistics and numbers or do not want to.
Waste of time trying to discuss this stuff in an intelligent fashion with these morons.