Pope Benedict XVI receives an olive tree at Puerta de Alcala as he celebrate the World Youth Day festivities in central Madrid, August 18, 2011. Pope Benedict, starting a trip to recession hit-Spain that has been marked by protests over its high costs, on Thursday denounced economic structures that put profits ahead of people and the common good. REUTERS/Tony Gentile (SPAIN - Tags: RELIGION)
El papa Benedicto XVI ha recibido las llaves de Madrid de manos de su alcalde, Alberto Ruiz Gallardón, en presencia del cardenal arzobispo de Madrid, Antonio María Rouco, tras llegar a bordo del "papamóvil" a la emblemática Puerta de Alcalá de la capital española.
Pope Benedict XVI waves to faithfuls from the Puerta de Alcala square in Madrid, on August 18, 2011. Pope Benedict XVI headed to Madrid for a million-strong Catholic youth festival after Spanish riot police swung batons in clashes with anti-Church protesters over the cost of the six-day World Youth Day festival at a time of economic hardship. AFP PHOTO / DANI POZO