Since my last post on this subject, I have been thinking. Obviously as no one has claimed responsibility for this crime, we can only guess who did it and where they came from. As already reported, at present we do not know if it is a case of internal terrorism or international, but these are my thoughts.... let me put them forward to you to consider.
The explosions were set to go off well after the elite athletes would of finished.
A large number of these elite athletes who do the world marathon tour are black Africans and a good majority of those would probably be muslim.
Islamic terrorists would not want to murder or maim "their own".
No, "they" wanted to kill / maim the fun runners, the charity runners... christians and no muslims in the 27k entrants and bystanders.
I may be wrong, and if so I apologise, but my feelings are towards islamists and their supporters.