Berengaria, I am every bit as outraged and incensed as you are over inadequate corporate due diligence which results in the deaths of employees and civilians. But based on your comments I feel that mabe I am a bit more concerned over the activities of fanatic Muslim jihadis than you are.
If I may, you asked villagegirl, "Why would [Tamerlan Tsarnaev's burial site] be an object of worship and veneration?
Because fanatic Muslim jihadis revere those who die in jihad and turn their graves into shrines.
Then you asked villagegirl which Muslims she has had it with.
I can't speak for villagegirl, but I can speak for myself:
ALL OF THEM, immigrant or domestic convert. They should ALL be expelled from the USA, because they are ALL dedicated to replacing America with a Muslim sharia theocracy.