Donald Trump told ABC journalist Terry Moran he had “never heard of him” and that he was “not being very nice” in a testy exchange during a sit down to mark the president’s first 100 days back in office.

President Trump and ABC News’ Terry Moran held a contentious interview on Tuesday in which the president and the senior national correspondent clashed over tariff policy, deportations, MS-13 tattoos and the power of the presidency.

Moran ended the hourlong interview by asking Trump to address critics’ concerns that he has too much power and has become “authoritarian.” “I would hate them to think that,” Trump said. “I’m doing one thing: I’m making America great again.”