Donald Trump's son Eric Trump went "On The Record" tonight and said that his father is an incredible negotiator and would be a great president.

"He was an amazing father and just a great guy," Trump said. "He's still to this day one of my best friends and my boss and my mentor. I have the utmost respect for him."

Trump said that he had been encouraging his father to run for president for a long time, since he's seen him behind the scenes and knows what kind of man he is.

"Everything he's ever touched has turned to gold," Trump said, noting that the GOP front-runner has a huge lead in the polls in South Carolina and Nevada.

"He's going to take it all the way to the end ... He is a man that does not lose."

Watch more from "On The Record" above.

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