CNN CNN Newsroom May 1, 2013 14:05:00
There's a clear contract between the brothers. danny says tamerlan tsarnaev was the clear leader and dzhokhar was the follower. tamerlan was the ring leader, calling all the shots. dzhokhar was at his beck and call, doing whatever he asked. tamerlan wanted dzhokhar to take his card and use it at the atm machine. it is important to remember even though tamerlan was the ring leader, according to danny, and dzhokhar was the quiet one, dzhokhar still had an input in all of this and still had a choice. i did speak to a criminology professor. he says the fact the brothers set off the explosion broug...