In this Aug. 20, 2007 file photo, a Sudanese refugee family sit on the ground surrounded by Israeli army soldiers after they crossed illegally from Egypt into Israel. The Israeli Cabinet voted unanimously Sunday, Dec. 11, 2011, to finance a $160 million program designed to staunch the flow of illegal African migrants into Israel by stepping up construction of a border fence and expanding a detention center to hold thousands of the new arrivals. (AP Photo/Ariel Schalit, File)
{}