https://www.cbsnews.com/news/vladimir-putin-president-russia-signs-law-allowing-2-more-presidential-terms/
https://www.gq.com/story/moscow-bombings-mikhail-trepashkin-and-putin
https://www.history.com/topics/russia/vladimir-putin
https://en.wikipedia.org/wiki/Anatoly_Sobchak
https://en.wikipedia.org/wiki/Russian_apartment_bombings#Ryazan_incident
https://en.wikipedia.org/wiki/Vladimir_Putin
https://www.youtube.com/watch?v=wHhd27o0W3Q