What does the spy trip between the FBI and the KGB mean?

The actual espionage is not as thrilling and bizarre as described in Hollywood movies. It may happen in your backyard. Recently, on the streets of Washington, D.C., hordes of tourists have appeared from time to time for spy tours. They came to some unremarkable and seemingly ordinary scenic spots and listened to the guide telling some thrilling spy stories that happened in their history. More interestingly, this tourism project was founded by a pair of old rivals during the Cold War, 57-year-old former FBI spy David Major and 66-year-old former Soviet KGB spy Oleg Major. This wonderful combination adds a layer of mystery to the spy trip.

In the eyes of ordinary people, espionage is a mysterious, exciting and dangerous profession, so they have a strong curiosity about it. Major and Kalujin, the founders of the spy tour, seized people's curiosity and made full use of their favorable resources to start the spy business. As a former American counterintelligence expert, Major cracked the biggest case in 1985 during his 24-year working career in the FBI, that is, the espionage case of warrant officer John E. Walker of the US Navy who worked for the former Soviet Union. At that time, it was kalugin, a senior spy in KGB station of the former Soviet Embassy in the United States, who was in charge of Walker's defection and liaison.