I can absolutely tell you that the FSB are rigged up to collect as much compromising information against any target they consider to be valuable. So when Trump was there in Russia, would they have collected against him? I think the answer is yes.
Andrei SoldatovAmerican election was really personal for Putin because he believed that Clinton is a personal enemy. He genuinely believed she was behind the Moscow protests in 2012, 2011.
Andrei Soldatov