Why Is Hamas Blockading Gaza?

As a postscript to the previous post, here's another Issacharoff report: The entity doing the most to ensure that supplies don't get into Gaza is apparently Hamas, whose men are aiming most of their mortars at the border crossings. Interesting, huh? But don't expect ever to read about this in, say, the Guardian. (Nor, I'd hazard a guess, even in the New York Times).