Right to Remain Silent? Suspect Better Speak Up
• APSuspects must break their silence and tell police they are going to remain quiet to stop an interrogation, just as they must tell police that they want a lawyer. Police can keep shooting questions at a suspect who refuses to talk as long as they want
http://www.washingtonpost.com/wp-dyn/content/article/2010/06/01/AR2010060102114.html?hpid=moreheadlines