6“Precisely because confessions of guilt,whether coerced or freely given,may be truthful and potent evidence,we did not believe a jury could be called upon to ignore the probative value of a truthful but coerced confession;it was also likely,we thought,that in judging voluntariness itself the jury would be influenced by the reliability of a confession it considered an accurate account of the facts.”From Lego v.Twomey,404 U.S.477,92 S.Ct.619,30 L.Ed.2d618 (1972).
