 Complete the following phrase:  During the period 19141916 he was in internal exile in Turukhansk, Siberia, along with Joseph Stalin then known as Dzhugashvili. Both had been betrayed by the Okhrana agent Roman Malinovsky. Of Stalin, Sverdlov wrote The comrade I was with turned out to be such a person, socially, that we didnt talk or see each other. It was terrible. Like Stalin, he was co-opted in absentia to the 1912 