As a retired university professor, former Marine Corps officer and journalist for veteranstoday.com, I have published several articles about the Boston bombing. Given my understanding that defense attorneys have an ethical obligation to provide clients with a vigorous defense, I have been stunned that Judy Clarke, the attorney of record for Dzhokhar Tsarnaev, has said that Dzhokhar did it, when there is a superabundance of evidence that this was a drill and that neither he nor his brother were involved.
http://robinwestenra.blogspot.co.nz/2015/05/exposng-boston-marathon.html