Relief as Trump backs down at the eleventh hour
A single social media post set the tone for a day of global alarm: the president of the United States appeared to threaten the destruction of Iran itself.
"A whole civilisation will die tonight," he wrote, "never to be brought back again".
In Washington, the backlash was immediate and fierce.
"Unhinged," "deranged," "lunatic," and "genocidal" were among the terms used by political opponents, with many demanding he be removed from office.
Many Republicans, by contrast, sought to soften the impact of the comments, urging the…