Washington. reporter: former president donald trump campaigning in iowa refusing to take questions on the bottom bombshell revelation that he was recorded discussing classified information. but continued to claim that he is a victim of federal investigators. i m a victim of it, they have come after me on many things. reporter: this after cnn s exclusive reporting that prosecutors now have an audio recording of trump talking about a classified plan to invade iran while he was at his bedminster golf club months after he left the white house. among those attending the meeting, several trump aides and two people working on an autobiography for former white house chief he have staff mark meadows. none of them had security clearances. during this time, trump had aides record his conversation with journalists and writers. they become automatically