Trump “engaged in insurrection or rebellion against the same, or given aid or comfort to the enemies thereof,” he is automatically disqualified under Section 3 of the 14th Amendment. Section 3 is self-executing, meaning that no action (e.g., congressional vote, impeachment, conviction) is required. Any and every public official involved in the election process can and should make the judgment to bar Trump from the ballot, though the issue would no doubt be adjudicated in court. State and local officials should refuse to list Trump on their ballots.