The Supreme Court of State G decided that the U.S. Constitution requires professors to warn students of their right to remain silent before questioning the students about cheating. This ruling...

The Supreme Court of State G decided that the U.S. Constitution requires professors to warn students of their right to remain silent before questioning the students about cheating. This ruling directly conflicts with a decision of the U.S. Court of Appeals for the circuit that includes State G.

a. Must the U.S. Circuit Court of Appeals withdraw its ruling?

b. Must the Supreme Court of State G withdraw its ruling?