Palestinian university students take part in a physical education class in front of the controversial Israeli barrier in the West Bank village of Abu Dis, near Jerusalem November 9, 2009. Palestinians are using the 20th anniversary of the toppling of the Berlin Wall to press their campaign against Israel's "wall" on territory they want for a state. Israel launched the barrier, which is mostly razor-wire fence interspersed with concrete barricades, in 2002 during a wave of Palestinian suicide bombings. While such attacks have dramatically dropped since, Israel has come under international censure for the barrier's de facto annexation of occupied West Bank land. Reuters Pictures 2 weeks ago

Palestinian university students take part in a physical education class in front of the controversial Israeli barrier in the West Bank village of Abu Dis, near Jerusalem November 9, 2009. Palestinians are using the 20th anniversary of the toppling of the Berlin Wall to press their campaign against Israel's "wall" on territory they want for a state. Israel launched the barrier, which is mostly razor-wire fence interspersed with concrete barricades, in 2002 during a wave of Palestinian suicide bombings. While such attacks have dramatically dropped since, Israel has come under international censure for the barrier's de facto annexation of occupied West Bank land.