How can they register? I have registered voters. You have to get their info to send it to the election commission. The commission decides if they will be allowed to vote. Then they assign them to a precinct and enter their name in the appropriate logbook.Wrong! You cannot legally rob a bank either, but that doesn't stop people from robbing banks. Same thing here. Some illegal decides since they're registered to vote, to vote. If that goes undetected, then that fraudulent vote gets counted. Cannot does not mean did not.
Why do you goofy rightys think they want to vote? If you were dropped into Mexico or some other country would voting be one of your desires? What would you know about their parties and politicians?
The immigrants in America are here for opportunity. Why would they risk that to vote in an election they know little of? Why wouldn't they vote for Repubs? You really do not think things through.