This was the comment he was referring to:
Hey Juan! This is probably a silly question but when were illegal aliens given the right to vote and who gave it to them?
You ass-u-med that the poster meant to include legal “hispanic” citizens (who might have received amnesty in `86) when he expressly stated “illegal aliens.”
Responding to the call of the question the correct answer is that illegal aliens should not have the right to vote, but if it were possible to give it to them, John McCain or Newt Gingrich would probably try to see if that could be accomplished ... since “hispanics” were such an important factor in the 2008 election.