I have been watching your episodes a few times. You made me very nervous today. What kind of safety measure do you have just in case someone attack you? I went to Russia 4 times, mainly St. Petersburg and Moscow. If you go to St. Petersburg, I have very good Russian friends, husband and wife are both professors. Let me know if you visit St. Petersburg. Please, please be more careful. Make sure to fill the gas tank if it goes below half mark in the gas gage. You are VERY brave, recklessly brave. Spend some money and stay in the hotel often. I will continue to watch your episode. Again, please be careful. Mike from California