Efforts to remove former president Donald Trump from the 2024 ballot are under way in multiple states, including in Oregon. The challenges rest on an obscure clause of the 14th Amendment that prohibits anyone who has “engaged in insurrection or rebellion” from holding federal office. It’s unclear whether the clause applies to the presidency, but groups in Colorado and Maine successfully argued that Trump’s actions after the 2020 election disqualify him from running for office.

Oregon Secretary of State LaVonne Griffin-Valade has said she doesn’t have the authority to bar Trump from the primary ballot. But the Oregon Supreme Court is expected to rule in the coming weeks on a suit that seeks to oust him from the 2024 contest.

Norman Williams is a professor at Willamette University who teaches election and constitutional law. He’s been following the litigation in Oregon and elsewhere, and joins us to talk about the details.