Although Oklahoma’s law is the first to come under court scrutiny, legislators in at least seven states, including Arizona, Florida, Louisiana, Oklahoma, South Carolina, Tennessee and Utah, have proposed similar laws, the National Conference of State Legislatures says. Tennessee and Louisiana have enacted versions of the law banning use of foreign law under certain circumstances.
Newt Gingrich, former speaker of the U.S. House, is pushing for a federal law that “clearly and unequivocally states that we’re not going to tolerate any imported law.”