The wall was built to stop suicide bombers from entering Israel, so they say. But the people who do enter Israel on a daily basis are the tens of thousands of Palestinians who work here. Some go through hours of waiting at checkpoints, others climb the wall and risk injury or arrest – but all have experienced a dramatic change for the worse in their lives. Project photography: Oren Ziv / Activestills We arrive at Eyal checkpoint at 4:30 a.m. The sky is pitch black yet minivans packed with laborers are already passing us in the opposite direction on their…