Tsarnaev Hearing News Today

Proceedings. so, certainly interesting, wolf. >> thank you. by the way, a busy day at the federal court house in boston. the tsarnaev hearing held right next to the courtroom where james whitey bulger was on trial as well. >> canadian town devastated by a runaway train explosion its treated as a crime scene. dozens of people are missing, and their remains may never be found. survivors are reliving the nightmare. and theyre asking hard questions. lets go live to cnns correspondent in lac-meganeuc...