A former senior Trump administration official has endorsed Joe Biden in a damning video produced by a Republican group against the president.
"What we saw week in and week out, and for me, after two and a half years in that administration, was terrifying," Miles Taylor said in a video from Republican Voters Against Trump. "We would go in to try to talk to him about a pressing national security issue – cyberattack, terrorism threat – he wasn't interested in those things. To him, they weren't priorities."
Mr Taylor, who had served as Department of Homeland Security chief of staff under former secretary Kirstjen Nielsen, is one of the highest-ranking former administration officials to endorse the president's rival.
"Given what I have experienced in the administration, I have to support Joe Biden for president, and even though I am not a Democrat, even though I disagree on key issues, I'm confident that Joe Biden will protect the country and I'm confident that he won't make the same mistakes as this president," he said in the video.