In this Wednesday, May 23, 2012 picture, African migrants protected by Israeli border police, background, look on to an anti-African migrant protest, not seen, in Tel Aviv, Israel. Recent rapes blamed on African migrants have ignited a political and emotional backlash against their ballooning numbers, with Israelis and their leaders stridently and in an alarming new development, violently calling for their expulsion. (AP Photo/Ariel Schalit)