Smithsonian Secretary Lonnie Bunch announced that he is stepping down as the institution he leads faces an escalating battle with the Trump administration over how it tells the American story. Geoff Bennett spoke with Bunch about the political pressure, what’s at stake for the Smithsonian and how he sees his legacy. It's for our Art in Action series exploring the intersection of art and democracy.

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’