Dick Cheney is often described as the chief architect of the Iraq war. In Iraq, he's better remembered as a key figure behind the destruction of the country.
A promised surge of Gaza aid hasn't arrived since a fragile ceasefire began three weeks ago. Israel is now barring longtime relief groups, disrupting Save the Children's decades of work there.
Despite the ceasefire between Israel and Hamas, the two year-long war in Gaza has left a grim legacy – as well as tens of thousands killed, according to Gaza health authorities, about 170,000 have been wounded and many have lost limbs. Jane Arraf profiles a doctor who lost his leg after an aid truck hit him.