epa03797974 Pope Francis (L) is welcomed by the President of Brasilian Republic Dilma Vana Rousseff (R) at the Guanabara Palace in Rio De Janeiro, Brazil, 22 July 2013. The pope visits Brazil to take part in the week-long World Youth Day festival that will take place from 22 to 28 July. The pontiff makes his first trip abroad since he was elected in March as the first non-European pontiff in 13 centuries. EPA/LUCA ZENNARO / POOL