It's a great rebuttal to closet supporters of amnesty who keep telling us "you can't deport 11 million people!" Technically, that's true, in the same way that you'll never catch every criminal, but it's no excuse not to do our best to try.
> ...in the same way that you’ll never catch every criminal, but it’s no excuse not to do our best to try.
There is no excuse for not even trying.