Detailed text transcripts for TV channel - CNN - 20100706:18:27:00
We want to bring in bill mears who covers the supreme court for us. what can you tell us? >> the issue we're talking about is preemption. that's the government's main argument that federal law trumps state statutes and that this statute is unconstitutional. the government, the nation's immigrations laws reflect a careful and considered balance of national law enforcement, foreign relations and humanitarian interests. they're saying their concerns at the federal government are much bigger than the state statute and it's got to go. >> at the heart of this is arizona's contention that federal aut...