This view of the Constitution has been rejected by the federal courts, which consistently have held that under the Constitution, the states do not have the power to nullify federal laws. The courts have rejected the compact theory, finding that the Constitution was not a contract among the states.
Manzano, Jr. pleaded not guilty in court yesterday to charges he aided and abetted illegal immigrants and lied to a federal officer. His father remains a fugitive. For NPR News, I'm Amita Sharma in San Diego. Copyright Â© 2011 NPR.
Based on the national census in 2000, the US Census Bureau puts the estimate of illegal immigrants at 8.7 million. As of 2003, the US Citizenship and Immigration Services put the number at 7 million. Since then, United States immigration officials have said the number has grown by as much as 500,000 a year.