there. you can't just peruse the database. >> >> investigators are zeroing in on the utah department of workforce services. the battle over arizona's new immigration law is now in a federal judge's hands. a judge in phoenix held a two-hour court session thursday. attorneys argued over the first lawsuit challenging the law. a phoenix police officer was a key player. he wants the judge to block sb-1070 before it takes effect. he says it will require officers to use racial profiling as a law enforcement tool. >> when tiffs signed, i knew i had to take a step of faith on blocking this law, because i had a duty to do that. >> in many respects, it encourages the assistance of state authorities in enforcing federal immigration laws. >> attorneys for the state say sb 1070 is a tool that works in