Actually it is prettyt well established by now that the Gaza Massacre of the end of 2008 beginning of 2009 was not the result of a breach of the ceasefire by Hamas, but in fact it was the Israelis who broke it.

For a more thorough analysis check out the following lecture by Jewish academic Norman Finkelstein.

Finkelstein

If Teribus's shouting and impotent machismo intimidate you, Finkelstein is the perfect antidote.

Teribus' bark is a lot worse than his bite.