Deripaska’s visa to travel to the United States had been blocked by the State Department because of concerns about his ties to Russian businesses and government. The U.S. embassy in Moscow monitored Deripaska’s business dealings during the time, reporting back to Washington they believed the oligarch was close to Putin. | Deripaska’s visa to travel to the United States had been blocked by the State Department because of concerns about his ties to Russian businesses and government. The U.S. embassy in Moscow monitored Deripaska’s business dealings during the time, reporting back to Washington they believed the oligarch was close to Putin. |