The mother of a Russian pilot who was jailed in the United States for drug trafficking asked Russia’s Foreign Ministry on Tuesday to swap her son for US intelligence leaker Edward Snowden. The pilot, Konstantin Yaroshenko, was arrested in Liberia in an undercover operation in May 2010 and brought to the United States shortly after. In April 2011, he was sentenced to 20 years for colluding to smuggle cocaine into the United States. “I asked [Russian Foreign Minister Sergei] Lavrov to swap Kostya for Snowden. … What do we need this Snowden for?” the mother, Lyubov Yaroshenko, told RIA Novosti, using a diminutive form of her son's first name.