Detailed text transcripts for TV channel - CNN - 20100707:16:04:00
Simply -- it's like declaring war. arizona can't declare war in mexico. that's a federal responsibility. same thing with immigration. that's the theory behind the lawsuit. >> okay. for more on the implications of this legal showdown, let's go to cnn's casey wian. here's the deal, we have a challenge from the federal government. now the state of arizona gets to respond. what's the state planning to do here? >> reporter: the state of arizona is clearly going to fight this lawsuit, and they say they're going to continue to go ahead and try to implement this legislation. governor jan brewer sent o...