US election 2024 updates: Trump left pacing stage after audio cuts out mid-speech BBC.comTrump goes silent for 18 minutes in Detroit after Huntington Place microphone goes out Detroit Free PressTrump’s Detroit rally beset by audio problems NBC NewsMicrophone malfunction: Trump waits on stage for 18 minutes during ‘technical difficulties’ USA TODAYTrump microphone cuts out for 20 minutes at Detroit rally The Hill