“There was speculation”... Speculation? Doesn’t tell me anything, however.....It is widely known that jihadists embrace the idea og giving their lives for their sick ideology.
As usual, we’re getting far more information from the foreign media:
http://www.dailymail.co.uk/news/article-2309570/Boston-explosions-Hunt-man-black-Authorities-search-dark-skinned-black-male-police-guard-potential-suspect-Boston-hospital.html