(epa/Srdjan Suki)

(Keystone/AP/Anja Niedringhaus)

(Keystone/Jean-Christophe Bott)

(AP Photo/Steve Holland)

(Keystone/EPA/Paul Buck)

(Keystone/Eddy Risch)

(AP Photo/Daniel Ochoa de Olza)

(EPA/Christophe Karaba)

(AP Photo/Elise Amendola)

(AP Photo/Alastair Grant)

(Keystone/AP Photo/Tony Feder)

(Keystone/Eddy Risch)

(AP Photo/Lionel Cironneau)

(EPA/Paco Campos)

(AP Photo/Anja Niedringhaus)

(Keystone/EPA/Charlie Bibby)

(Keystone/AP Photo/Wilfredo Lee)

(Keystone/AP Photo/Rick Rycroft)

(EPA/Philippe Perusseau)

(Keystone/AP Photo/Bernat Armangue)

(Keystone/epa/Julian Finney)