A spokesperson for former President Donald Trump lashed out Saturday at the former U.S. Army general who called his boss an an authoritarian threat to democracy, according to a new report. Campaign representative Steven Cheung hurled insults at retired General Mark Milley over his reported remark that Trump was “fascist to the core,” Newsweek reported Saturday. “Woke train-wreck Mark Milley clearly suffers from Trump Derangement Syndrome and it’s no surprise he pals around with a washed-up fiction writer like Bob Woodward to peddle lies and misinformation,” Cheung told Newsweek. Want more brea…