It's not that the dems think the "new" citizens will vote for them, they are worried about losing the present latino vote, which can affect the Black vote and other minority group votes.
So, using the same train of thought, the Republicans are pushing for this law for fear of losing the White vote?
The AZ law just pushes for enforcement of existing laws. Imagine, actually enforcing a law.....what a concept.
Interesting concept… A law to enforce existing laws. What enforces that law? Another law?!

That is a good example of circular reasoning.
No, Bobbo, the republicans didn't enforce the law either for fear of the same. Every administration since Reagan has promised to take care of this, yet none actually went through with it. This is why AZ felt the need to create a law to enforce the law. Stupid, yes, I whole heartedly agree, but had any administration in the past 30 years done their job, and what they promised to do, AZ would not have been put into the position it is in now.