A prominent citizen activist is filing a legal challenge Monday aimed at disqualifying Donald Trump from the 2024 primary and general election ballots in Michigan, claiming the former president is ineligible to serve another term because he had engaged in an insurrection or rebellion against the U.S. Robert Davis, of Highland Park, is urging Michigan Secretary of State Jocelyn Benson to declare that under the U.S. Constitution’s 14th Amendment, Trump is prohibited from appearing on the ballot next year.