Yes, Isis threaten art: it’s that simple

The shocking videos of Isis fighters destroying priceless antiquities may have been staged, but that doesn’t mean the Middle East’s art heritage is safeAre lovers and protectors of art and archaeology a bunch of sensationalists who vastly exaggerate the threat to world heritage from Islamist extremists, in particular Islamic State?A comment by Mostafa Heddaya on Artinfo berates Tom Campbell, director of the Metropolitan Museum, for protesting emotionally at an attack on art, after IS release