Putin says he sang patriotic songs with expelled agents in a recent meeting . Putin , a former KGB officer , said that betrayal allowed the spy network to be uncovered , adding that he knew the names of those responsible The prime minister tells reporters that betrayal destroyed the spy network . The media reports that Putin knows the names of those responsible . The agents were arrested earlier this month after pleading guilty to failing to report .
Putin says he sang patriotic songs with expelled agents in a recent meeting . The prime minister tells reporters that betrayal destroyed the spy network . The media reports that Putin knows the names of those responsible . The agents were arrested earlier this month after pleading guilty to failing to report .