 Complete the following phrase:  At some point between 1949 and 1951 he was indeed recruited to work for Soviet intelligence. Subsequent CIA reconstructions of the narrative indicate that he might have been working less formally for the Soviets from 1948 or earlier. However, Felfe is believed to have become a full blown Soviet agent only in September 1951, following a meeting in late 1949 or early 1950 with Hans Clemens, a former colleague from their days in German Intelligence. By this time, however, Felfe had already been supplying Clemens with information for the Soviets. Both Felfe and Clemens were from Dresden: the recruitment of both men was directed by the KGB office in Dresden. Later CIA reports noted that during the years directly following the war the Soviets had systematically targeted former agents of the Nazi Intelligence services, and that they had particular success in recruiting people from Dresden because of bitterness against the British and Americans resulting from the very high level of civilian deaths and suffering caused by the destructive 