"There's a mean streak that runs through Donald Trump's heart," says Jack O'Donnell, former President and COO of Trump Plaza Hotel and Casino. "There is a piece of this that is almost sociopathic, that he likes to hurt people. ... It's who he is."

"There's a mean streak that runs through Donald Trump's heart," says Jack O'Donnell, former President and COO of Trump Plaza Hotel and Casino. "There is a piece of this that is almost sociopathic, that he likes to hurt people. ... It's who he is." https://t.co/UWSZ1G4uIB pic.twitter.com/CNHjQWbc0K

— CNN (@CNN) March 21, 2019