NEW : Israelis forces invade a Jerusalem missile site Sunday , then return . The death toll from the airstrikes on Gaza this week has topped 160 , Ashraf al-Qidra , a spokesman for the Gaza Health Ministry , said early Sunday . NEW : The death toll in Gaza is now 15 . A Saturday half an hour early Sunday airstrike kills 160 . Medical sources describe overcrowded emergency rooms in Gaza .
NEW : Israelis forces invade a Jerusalem missile site Sunday , then return . NEW : The death toll in Gaza is now 15 . A Saturday half an hour early Sunday airstrike kills 160 . Medical sources describe overcrowded emergency rooms in Gaza .