Johns Hopkins students create high-heeled prosthetic
News Maryland

Pope Francis at Fiumicino airport in Rome

Pope Francis gestures as he talks with Italy's Prime Minister Enrico Letta (L) before boarding a plane at Fiumicino airport in Rome July 22, 2013. Pope Francis left Rome for Brazil on Monday, making his first trip abroad since he was elected in March as the first non-European pontiff in 13 centuries.GIAMPIERO SPOSITO / REUTERS