Israel Renews Intense Airstrikes on Gaza After Brief CeasefireIsraeli aircraft, tanks and gunboats pounded symbols of Hamas control in Gaza City in the heaviest night of airstrikes in three weeks of fighting.A Palestinian man inspects a collapsed transmission tower following an overnight Israeli airstrike in Gaza City, on July 29. OLIVER WEIKEN / EPAPrintJuly 29, 2014, 3:53 PM UTC / Updated July 29, 2014, 3:53 PM UTC