unreliable and contradictory. the mother, meantime, called a press conference, called it all a setup, says her sons did not do this. she later sat down with cnn's nick payton-walsh for an interview. she had more to say about the shadowy man known only as misha, his influence not only on her son but also herself. we'll dig deeper on that on the boston or new york question, whether the surviving suspect was read his miranda rights prematurely by shutting him down. jeff toobin and mark geragos will weigh in later tonight. sanjay gupta looks at what life is like now for all the people who lost limbs in the bombing. the fresh steps they take as they try to learn to walk again. in the case of adrianne, as you just saw there, to dance again. another very full night starting with mary snow in times square in new york. mary, nick payton-walsh is also in russia, in dagestan, former massachusetts homeland security advisor juliette kayyem is currently a boston globe columnist. on the phone, joining us is former homeland security advisor fran townsend, who currently