Eric Trump shares his greatest fear as his father takes office

Since his father just became the 45th president of the United States, Eric Trump's life is about to change forever.

The first son, Donald Trump's second oldest, opened up to Gayle King on "CBS This Morning" about his biggest fear.

"I think having a lot of new people around him and as a family, we've always been a little bit insular," he said.

"It was my father, Don, Ivanka and myself...meaning in the company. We are all very close."

Eric said working with new people will be an adjustment for the new president, but he said he has an amazing team.

With the former head of the Trump Organization now preoccupied, Eric and his siblings will be taking over. Eric told King that his father will not be involved.

"He has to have trust us and we are going to do a great job," Eric said.

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