WASHINGTON — Arizona's new immigration law and similar proposals in other states would lead to an increase in crime, some police chiefs from around the country told Attorney General Eric Holder in an hourlong meeting Wednesday. The chiefs told the attorney general that having to determine whether a person is in the United States illegally will break down the trust that police have built in communities and will divert law enforcement resources away from fighting crime. If that happens, "we will be unable to do our jobs," said Los Angeles Police Chief Charlie Beck. "Laws like this will actually increase...