The Smithsonian announced Tuesday that Secretary Lonnie Bunch will leave his post at the end of the year as the institution faces continued scrutiny from the Trump administration over how its museums…

Lonnie G. Bunch III said Donald Trump’s attacks were not a factor in his decision.

After months of clashes with the White House, the historian and leader of the institution is retiring later this year.

Lonnie Bunch III, the Smithsonian's first black secretary, announced his intention to retire from the institution.

Lonnie Bunch says the decision has been made ‘with very mixed emotions’