Rosie O'Donnell: Trump campaign a 'nightmare'
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Rosie O'Donnell isn't a fan of Donald TrumpDonald John TrumpBiden to nominate Linda Thomas-Greenfield for UN ambassador: reports Scranton dedicates 'Joe Biden Way' to honor president-elect Kasich: Republicans 'either in complete lockstep' or 'afraid' of Trump MORE's White House campaign.

"It's a nightmare," the former co-host of "The View" said Monday in Los Angeles, according to The Associated Press.
"That's my quote," O'Donnell said in the interview, declining to elaborate. 
The two celebrities have had a long-runnning feud, with O'Donnell slamming Trump as a "snake-oil salesman" after comments he made about a contestant in his Miss USA pageant in 2006.
Trump responded at the time by calling O'Donnell a "loser."
He also jabbed her during the first GOP debate in August when confronted by Fox News host Megyn Kelly about his insults toward women over the years.