In the Supreme Court of the United States, Chamber of Commerce of the United States of America, et al., petitioners, v. Michael B. Whiting, et al., respondents [electronic resource] : on writ of certiorari to the United States Court of Appeals for the Ninth Circuit : brief of amici curiae Asian American Justice Center, a member of the Asian American Center for Advancing Justice, et al., in support of petitioners / Kevin M. Fong, counsel of record [and 20 others]

The question presented is whether Arizona's licensing statutes imposing sanctions on employers who hire unauthorized aliens are pre-empted by federal legislation.