The 'settlers' in the West Bank are following through on threats to disrupt the peace process - punishing Arab residents of Palestine for the Israeli government's actions.
We know that these guys are extremist Jewish colonists and many normal Israelis are exasperated by their antics - vandalising and graffiti and arson. They don't want to give back land Israel captured in 1967, and use religion as an excuse.
http://www.haaretz.com/news/diplomacy-d ... s-1.317142