The reality of how Arabs in east Jerusalem have been segregated and oppressed for decades. It is a struggle to even provide for a family and there are virtually no basic services at all.
http://www.ynet.co.il/english/articles/0,7340,L-3253821,00.html
The terrorist is said to come from one of these villages.
Speaking of that village, here are sugar coated articles about "Jews and Arabs working together" to prevent a wall being built right through the center of that town, cutting breadwinners in Jerusalem off from their family residences.
http://www.rhr-na.org/news/jews-arabs-support-jabel-mukaber
http://www.nif.org/about/success-stories/special-feature.html
http://www.fmep.org/analysis/articles/Sheikh_Saad_and_the_Separation_Barrier.html
Lest Christians wonder why they should care, Israel has done the same wall building and economy destroying (such as it ever was) to the Christian residents in the Biblical villages of Jesus Christ.