From the Anchorage Daily News (4/23/11):
"An Anchorage police officer who took on a false identity that masked his Mexican citizenship has been arrested and charged with passport fraud, federal officials said Friday.
"At a news conference Friday, U.S. Attorney Karen Loeffler said that patrolman Rafael Espinoza, on the Anchorage police force for about six years, was really Rafael Mora-Lopez, a Mexican national working in the United States illegally."
Somehow I don't think that is a job that "Americans just won't do."
This job, being held by someone who had no right to be in the U.S., would have been of great benefit to an American family - millions of which are struggling due to unemployment and underemployment.
The true costs of immigration don't seem to become news in the mainstream coverage of immigration issues.