Sixteen hours after investigators began interrogating him, the surviving suspect in the Boston Marathon bombings went silent: He'd just been read his constitutional rights.
Dzhokhar Tsarnaev immediately stopped talking after a magistrate judge and a representative from the U.S. Attorney's office entered his hospital room and gave him his Miranda warning, according to a U.S. law enforcement source and four officials of both political parties briefed on the interrogation. They insisted on anonymity because the briefing was private.
Source: AP. Read full article. (link)