The constitution 5th amendent contains the self incrimination clause, and miranda v arizona (1966) established officials to inform a criminal suspect...

The constitution 5th amendent contains the self incrimination clause, and miranda v arizona (1966) established officials to inform a criminal suspect of their right. Although there has been controversy as to when the law enforcement offical must mirandize an individual is under arrest. This must currently a law enforcement offical can ask you any questions they'd without informing you of your rights untill you are officially informed you been arrested. Is this fair? when should a police officer be required to inform someone of their constitutional right?