This job is very dangerous,i know many Arabs in Detroit that applied and so far 8 died and 42 came back without a leg or arm, this is only in Detroit and only people that i personally met though my line of work.(i own a rest.)
Everyone must understand that the $170,000 a year your getting is high for a reason, if you have a family, if you want to live long, reconsider all this things.
Many people on this site are recruiters and will do anything to recruit you and make their $2000. Just try to ask any of these companies about the death rate nad you will not get an answer, a friend told me that he went and left 4 days after arriving, he saw 2 linguist die in front of his eyes.