Israel even during Cast Lead was still rolling caravans of trucks hauling food and medicine into Gaza. Just no weapons. If it was a siege, there would be no food, no fuel, no water, no electricity. Also Sderot and Ashkelon were the main targets of the missiles. I would say you are ignorant, but I know it is more than that.
Northern California wildfire doubles in size, displaces thousands (Reuters)
from the article: 'Goldstone Report failed to address difficulties of asymmetric warfare'