The intersection of 10th and H Street NW in Washington, Monday, June 28, 2010. According to court papers, an undercover FBI agent posing as a Russian agent met with Mikhail Semenko at this Washington location.  Ten people have been arrested for allegedly serving as secret agents of the Russian government with the goal of penetrating U.S. government policymaking circles. (AP Photo/Pablo Martinez Monsivais)

Photo by: Pablo Martinez Monsivais

The intersection of 10th and H Street NW in Washington, Monday, June 28, 2010. According to court papers, an undercover FBI agent posing as a Russian agent met with Mikhail Semenko at this Washington location. Ten people have been arrested for allegedly serving as secret agents of the Russian government with the goal of penetrating U.S. government policymaking circles. (AP Photo/Pablo Martinez Monsivais)