Voter registration

I read an article that laid out the "plan" by the GOP to limit voters who lean towards the Democratic party. It spoke about limiting pre-voting windows, requiring ID's, etc. All aimed by the GOP at "traditionally Democratic Voting" block.
So, wait, the GOP is trying to make sure that illegals don't vote? Ok.
They are trying to make sure people don't vote multiple times? Ok.
They are trying to make sure felons don't vote? Ok.
Basically it sounds like the GOP is trying to make it difficult for people who aren't supposed to vote.
I don't have a problem with this.
And anyone who believes in the rule of law shouldn't have a problem, either.