President Trump, still seething over a major firefighter's union's endorsement of Joe Biden, launched nearly 60 retweets by 6:30 a.m. ET today to emphasize that he believes he's the champion of blue-collar workers https://t.co/o4VPNTqxgf https://t.co/mXjkbqo18T

President Trump, still seething over a major firefighter's union's endorsement of Joe Biden, launched nearly 60 retweets by 6:30 a.m. ET today to emphasize that he believes he's the champion of blue-collar workers https://t.co/o4VPNTqxgf https://t.co/mXjkbqo18T (via Twitter http://twitter.com/CNN/status/1123570280587304961)