Donald Trump's rally in Detroit was disrupted by a significant technical issue when his microphone stopped working for nearly 20 minutes. During the outage, Trump paced the stage while the crowd entertained themselves with chants and a wave. The malfunction came amid a speech about tariffs, which Trump calls his favorite word in the dictionary. Despite the audience's support, the event was marred by a delayed start and sparse attendance. Once the microphone was restored, Trump expressed his frustration by stating he would not pay the bill for the sound equipment. This incident follows a similar disruption earlier in the week at a Pennsylvania event, highlighting ongoing challenges in Trump's campaign logistics.