An Iranian man from the southern port city of Bushehr released a video in English appealing to US President Donald Trump and Western governments to halt any deal with Iran’s ruling establishment before taking his own life. In the roughly 10-minute video, the man, identified by Iranian media and activists as Pouria Hamidi, said he wanted to draw attention to what he described as a deadly crackdown on protests in Iran and urged Washington not to pursue negotiations with Tehran. “If you’re watching this, then I’m not around anymore,” he said at the start of the video, adding that he...