Russia's top spy warns about US-educated 'fifth column'
Washington is trying to seize the slightest opportunity to shake up the political situation ahead of elections, Sergey Naryshkin said
Washington is planning to use Russian graduates from student-exchange programs in the US to meddle with the presidential election this March, the head of the country's Foreign Intelligence Service (SVR) Sergey Naryshkin has said.
Some 80,000 Russian students