Associated Press
PHOENIX -- An Arizona congressman urged the Obama administration on Sunday not to cooperate when illegal immigrants are picked up by local police if a tough new state immigration law survives legal challenges.
U.S. Rep. Raul Grijalva, a Democrat, and civil rights activists spoke to thousands of people gathered at the state Capitol and called on President Barack Obama to fight the law.
"We're going to overturn this unjust and racist law, and then we're going to overturn the power structure that created this unjust, racist law," Grijalva said.
Obama has called the new law "misguided" and instructed the Justice Department to examine it to see if it's legal. It requires police to question people about their immigration status -- including asking for identification -- if they suspect someone is in the country illegally. Opponents say it would lead to racial profiling because officers would be more likely to ask people who look Hispanic.
Supporters have dismissed concerns about profiling, saying the law prohibits the use of race or nationality as the sole basis for an immigration check. Gov. Jan Brewer, who signed the measure Friday, has ordered state officials to develop a training course for officers to learn what constitutes reasonable suspicion someone is in the U.S. illegally.
Protesters clustered under trees for shelter from Arizona's searing sun and temperatures that approached 90 degrees. Police said it was peaceful and there were no clashes.
Current law in Arizona and most states doesn't require police to ask about the immigration status of those they encounter, and many police departments prohibit officers from inquiring out of fear immigrants won't cooperate in other investigations.
The new law makes it a crime under state law to be in the country illegally. Immigrants unable to produce documents showing they are allowed to be in the U.S. could be arrested, jailed for up to six months and fined $2,500. Other provisions allow lawsuits against government agencies that hinder enforcement of immigration laws, and make it illegal to hire illegal immigrants for day labor or transport them.
Arizona officers would arrest people found to be undocumented and turn them over to federal immigration officers. Opponents said the federal government can block the law by refusing to accept them.



