I didn't have any nightmare travel experiences, but my friend has had such an experience. She flew to Russia twice, to St. Petersburg. All these two times she flew with her mother and on business, they made various documents, tried to apply for citizenship in advance and got it done. When they flew there for the first time, everything seemed to go well and they handed over all their personal data and documents and even had time to rest. But when they flew for the second time, everything didn’t go according to plan. When they landed at St. Petersburg airport they were immediately detained by the police. My friend was taken to some orphanage or shelter, and her mother was taken to the police. My friend spent 2 days in a separate room with no windows, just a bed.The food was completely incomprehensible; no one knew what it was. The room was very small. My friend said if she stayed there for a long time, she would simply go crazy within these four walls. Finally, after two days of suffe...