Israeli border police officers arrest an Israeli peace activist during clashes at a weekly protest in the West Bank village of Nabi Saleh, near Ramallah June 10, 2011. Palestinian, Israeli and foreign activists took part in a weekly protest against what they believe is the appropriation of Palestinian land by settlers from the nearby Jewish settlement of Halamish in the West Bank. REUTERS/Mohamad Torokman (WEST BANK - Tags: POLITICS CIVIL UNREST)