The new Louisiana requirement that the Ten Commandments be displayed in every public classroom by Jan. 1 was temporarily blocked Tuesday. The judge said the law is "unconstitutional on its face."

Jeff Landry, requires all public K-12 and state-funded university classrooms to display a poster-sized ... a plaintiff in the case said Tuesday in a statement. “As an interfaith family, we expect our children to receive their secular education in ...

A federal judge on Tuesday temporarily blocked a Louisiana law that would require the Ten Commandments to be displayed in school classrooms by Jan. 1.

A Louisiana law that mandated every public school classroom in the state display a poster of the Ten Commandments has been halted by a federal judge following legal challenges. A group of parents trying to block the state law from going into effect by next year won their case,

A federal judge said the law was “unconstitutional,” but the state attorney general quickly promised to appeal the decision.

A federal judge has blocked a Louisiana law over displaying the Ten Commandments in public schools from taking effect. NBC News' Danny Cevallos has details on the ruling and what could come next in the Supreme Court.