The Constitution provides that an oath-breaking insurrectionist is ineligible to be president.
This is written in Section 3 of the 14th Amendment to the Constitution. “No person shall … hold any office, civil or military, under the United States, or under any state, who, having previously taken an oath … to support the Constitution of the United States, shall have engaged in insurrection or rebellion against the same, or given aid or comfort to the enemies thereof.” This disability can be removed by a two-thirds vote in each House.
According to a published report by The Hill, the first fully contested proceeding was Trump’s second impeachment trial. On Jan. 13, 2021, then-President Trump was impeached for “incitement of insurrection.” At the trial in the Senate, seven Republicans joined all Democrats to provide a majority for conviction but failed to reach the two-thirds vote required for removal from office. Inciting insurrection encompasses “engaging in insurrection” against the Constitution “or giving aid and comfort to the enemies thereof,” the grounds for disqualification specified in Section 3.
The second contested proceeding was the Colorado five-day judicial due process hearing. The court “found by clear and convincing evidence that President Trump engaged in insurrection as those terms are used in Section Three.” The Colorado Supreme Court affirmed. On further appeal to the U.S. Supreme Court, the court held that states lack the power to disqualify candidates for federal office and that federal legislation was required to enforce Section 3. The court did not address the finding that Trump had engaged in insurrection.
Finally, there is the bipartisan inquiry of the House Select Committee to Investigate the January 6th attack on the United States Capitol. More than half of the witnesses whose testimony was displayed at its nine public hearings were Republicans, including members of the Trump administration. The inescapable conclusion of this evidence is that Trump engaged in insurrection against the Constitution. In particular, Trump unlawfully demanded that his vice president, Mike Pence, throw out votes in the Electoral College for political opponent Joe Biden, a power he did not have. While the riot was in progress, Trump used Pence’s rejection of his demand to enflame the crowd further and cause them to chant “Hang Mike Pence!”
https://thehill.com/opinion/congress-blog/5055171-constitution-insurrec…