sentences:  The "Miranda" right to counsel, by contrast, guards against the inherently coercive nature of police interrogation and ensures that criminal suspects give statements to the police voluntarily.Thus, the "Miranda" right to counsel is not offense specific, for once a suspect has invoked the protections of "Miranda", the police may not approach him again at all.A criminal defendant may give up either or both of these rights, of course, but the standards for doing so are quite different.