For years Mr.Smith investigated Mr.Clinton going back to Arkansas - he helped expose the "Troopergate" allegations about Bill Clinton's sex life.
Mr.Smith was also trying to investigate/probe a 1969 trip Bill Clinton had taken while in College to Soviet Union, Reported by Salon Magazine.
Mr. Peter Smith wrote two blog posts the day he died - One Challenged U.S. Intelligence agency findings that Russia interfered with the 2016 election.
Another post predicted: "As attention turns to international affairs, as it will shortly, the Russian interference story will die of its own weight." -