This article and a radio report by Dalia Mortada for The World in Words originally appeared on PRI.org on January 14, 2015 and is republished as part of a content-sharing agreement.
Aquest article i un reportatge de ràdio de Dalia Mortada per a The World in Words fou publicat originàriament a PRI.org el 14 de gener de 2015 i es republica ara com a part d'un acord per a compartir continguts.