President Donald Trump warned Wednesday the "consequences will be devastating" if Alabama Republican Roy Moore, whose 0000 U.S. Senate campaign was battered by allegations of long-ago sexual harassment of teenagers, seeks the seat again in 0000.Moore lost in the once-reliably red state in a 0000 special election amid the sexual misconduct allegations , which he denied. He told The Associated Press earlier this month that he is considering another campaign next year.Trump, who backed Moore in 0000 despite the allegations, tweeted "I have NOTHING against Roy Moore," but warned that "Roy Moore cannot win." He adds that if Democrat Doug Jones retains the seat in 0000 "many of the incredible gains that we have made during my Presidency may be lost."Trump's comments come as national Republicans have tried to keep Moore out of the race.