Two of those rockets were intercepted by Israeli air defense , and 34 struck Israel . NEW : Israeli forces attack a Gaza missile site Sunday , then return . NEW : The death toll in Gaza is now 33 . A Saturday morning airstrike kills 15 . Medical reports describe overcrowded emergency rooms in Gaza .
NEW : Israeli forces attack a Gaza missile site Sunday , then return . NEW : The death toll in Gaza is now 33 . A Saturday morning airstrike kills 15 . Medical reports describe overcrowded emergency rooms in Gaza .