The former president snapped and snarled through his interview – and looked for all the world like an old crank

After keeping an audience of interrogators waiting, Donald Trump finally arrived on stage for his Wednesday appearance at the convention for the National Association of Black Journalists over an hour late. He blamed the delay not on the furious behind-the-scenes between the NABJ and his campaign about whether he could be factchecked in real time, but on what he described as organizers’ inability to calibrate the audio equipment in time for his highly controversial panel discussion. “It’s a disgrace,” he snarled.

When ABC’s Rachel Scott opened the proceedings by asking the former president his impetus for addressing the Black journalists, women and Chicagoans in the crowd who have been regularly subject to his hostility, Trump dismissed the question as “horrible” and called Scott “nasty” before turning his bluster meter up to 11.