In this handout photo provided by the FSB, acronym for Russian Federal Security Service, a man claimed by FSB to be Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, is detained in Moscow, early Tuesday, May 14, 2013. Russia's security services say they have caught a U.S. diplomat who they claim is a CIA agent in a red-handed attempt to recruit a Russian agent. (AP Photo/FSB Public Relations Center)

Photo by: Uncredited

In this handout photo provided by the FSB, acronym for Russian Federal Security Service, a man claimed by FSB to be Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, is detained in Moscow, early Tuesday, May 14, 2013. Russia's security services say they have caught a U.S. diplomat who they claim is a CIA agent in a red-handed attempt to recruit a Russian agent. (AP Photo/FSB Public Relations Center)