Immigrants Advised To Stay Mum as AZ Cops Check Papers

A zipped lip is usually good advice

An education campaign for illegal immigrants to remain largely silent when they're pulled over by police is being put into practice in Arizona after a federal judge ruled that the most contentious part of the state's immigration law can take effect.

Natally Cruz and Leticia Ramirez have been telling immigrants who are in the United States illegally, like themselves, that they should offer only their name and date of birth — and carry no documents that show where they were born.