UN World Food Programme helping Gaza by exporting its surplus food to West Bank Palestinians.
http://www.wfp.org/node/3465/4847/310191

and
"Biscuits From Gaza Feed West Bank Schoolkids
The nutritious datebars eaten by children at schools in the West Bank used to be shipped in from Egypt or even further afield. Now they are now being produced much closer to where they are needed: in Gaza. The result is that the local economy is being supported and kids in the West Bank are eating biscuits produced by fellow Palestinians. The first convoy of datebars recently made the crossing from Gaza."
http://www.wfp.org/node/3465/4847/226859