Exactly! What they're saying is "this particular group doesn't have to follow the law, and instead of punishing them as prescribed by the law, we'll reward them." Which laws do I get to break with impunity?

And the sniveling about "impossible to deport them all" is moot as well. Deport the ones you find, and deport the ones caught at the border. As for the rest, enact harsh punishments for anyone hiring illegal aliens, or housing illegal aliens, and punishments for illegal aliens collecting benefits through their anchor babies. They'll leave if they can't work and can't find a place to live.