.Shooter in Trump murder effort observed rally as 'aim at of opportunity,' FBI authorities claims The Associated PressFBI launches photos of the gun utilized in Trump killing effort CNNEx-FBI exclusive agent mentions Trump gunman 'desired to be actually understood,' intended to do even more injury Fox NewsWould-Be Trump Assassin's Rate of interest in Brutality Got Back to 2019 The New york city TimesTrump shooting observed rally as 'target of opportunity,' FBI states NPR.