Patchwork?? Don’t we have a patchwork of speed limits from state to state or gun laws that are different from state to state or voter’s ID from state to state? It’s nothing more than the usual argument liberals use to do nothing claiming it’s the feds job to enforce immigration.
And when the feds actually enforce the law as they're finally starting to do we get nothing but sob stories in the media demanding that it end. Cuellar wants no enforcement at all.