Spector is already serving a 3-1/2-year sentence after pleading guilty to bribing an assistant of ex-Deputy PM Arkady Dvorkovich, Russian news agencies report.
Russia charges jailed US citizen Gene Spector with espionage
Spector is already serving a 3-1/2-year sentence after pleading guilty to bribing an assistant of ex-Deputy PM Arkady Dvorkovich, Russian news agencies report.
