Moreover the Palistinians have demonstrated thier willingness to allege false "masacres" i.e. Jenin, in spite of all evidence showing a legitimate military conflict. Palistinians lack credibility to claim any masacre after digging up cemeteries and planting stale corpses in an effort to fabricate evidence of an Israeli massacre.
What evidence are you talking about? Sharon refused to allow the U.N., the press, or even various aid groups into the area. True, the total death count probably wasn't enough to qualify it as a massacre, but destroying the entire civilian infrastructure including water, electric, and other utility lines certainly goes beyond what one would consider a defensive action-it was more an act of collective vengeance against the entire civilian population, not just against the terrorists.