.Gunman in Trump assassination attempt observed rally as 'aim at of chance,' FBI official states The Associated PressFBI discharges pictures of the weapon used in Trump murder attempt CNNEx-FBI unique broker points out Trump gunman 'desired to be understood,' meant to accomplish more injury Fox NewsWould-Be Trump Assassin's Interest in Physical violence Went Back to 2019 The New york city TimesTrump shooting saw rally as 'target of opportunity,' FBI says NPR.