Israeli forces telephone a Palestinian family to warn them of an imminent attack on their home in Gaza City. Fifteen minutes later, a so-called "knock-on-the-door" missile. The missile does not contain explosive warheads. It's meant to warn the family once more to get out before the real bombs are dropped. A local news agency says the home owner managed to evacuate his family and his neighbors in time. The home is shattered to pieces. Children's toys poke through the rubble.