Protesters demonstrate against a possible major cross-border operation into northern Iraq by Turkey against Kurdistan Workers Party (PKK) guerrillas, in Berlin October 27, 2007. Turkey has massed up to 100,000 troops on the frontier before a possible cross-border operation against about 3,000 PKK guerrillas, who launch deadly attacks into Turkey from Iraq. REUTERS/Hannibal Hanschke (GERMANY)
REUTERS/HANNIBAL HANSCHKE