Palestinian boys, wearing green ribbons on their heads symbolizing support of Hamas, brandish plastic rifles, as they march in the streets of the West Bank town of Nablus Monday, May 21, 2001.  (AP Photo/Nasser Ishtayeh)

Muchachos palestinos, con cintas verdes en la cabeza, simbolizan la ayuda a Hamas, con rifles plásticos marchan por las calles de la ciudad de Nablus lunes, 21 de mayo, 2001. (AP Photo/Nasser Ishtayeh)