A Palestinian medic prays behind a wall of sand bags next to his ambulance stopped due to an Israeli roadblock at Netzarim junction in the Gaza Strip Monday Jan. 15, 2001. (AP Photo/David Guttenfelder

Un médico palestino ruega detrás de una pared de los sacos de arena al lado de su ambulancia detenida debido a una barricada israelí en Netzarim lunes 15 de enero, 2001. (Ap Photo/David Guttenfelder)