A man holds a placard reading 'Mister Putin, please help us! Kidnapped in 1984 in Dresden - Where is our son Felix ?' before the arrival of Russian President Vladimir Putin for the German-Russian 'Petersburg Dialogue' conference in the eastern German city of Dresden October 10, 2006. A German couple whose infant vanished under mysterious circumstances 22 years ago just before Putin arrived as a KGB agent in Dresden hope the man who is now Russia's president can help find their son Felix Tschoek who was a five month old baby in December 1984. REUTERS/Arnd Wiegmann (REUTERS)