.Gunman in Trump assassination try observed rally as 'target of opportunity,' FBI representative points out The Associated PressFBI releases photographes of the gun used in Trump assassination try CNNEx-FBI unique representative mentions Trump gunman 'would like to be actually known,' planned to carry out additional danger Fox NewsWould-Be Trump Assassin's Interest in Physical violence Returned to 2019 The New york city TimesTrump shooting viewed rally as 'target of possibility,' FBI mentions NPR.