The work force

In this artice http://migration.ucdavis.edu/MN/more.php?id=3172_0_5_0 it further discusses the situation of the workforce in Saudi Arabia. It says that 70 percent of the work force are foreign workers and I think this is important. In the article we read it said that a lot of the citizens in Saudi Arabia turn to militant action due to the inablitiy to find work. Perhaps if Saudi Arabia is serious about stopping "terrorist" organizations they would not allow as many migrant workers and let their own citizens work for them.