Streams of injured civilians arrive at hospital in southern Gaza. This is one of these busiest hospitals in the region. Doctors here says they've seen no let up since the the conflict started nearly three weeks ago. Israeli jets and tanks pounded the area Tuesday ---- carving out the center of the Farouk Mosque and causing its roof and walls to collapse. They also shelled the Al-Aqsa Martyr's Hospital in central Gaza, killing four patients and damaging the building.