Amendment 14, Section 3. No person shall be a Senator or Representative in Congress, or elector of President and Vice President, or hold any office, civil or military, under the United States, or under any State, who, having previously taken an oath, as a member of Congress, or as an officer of the United States, or as a member of any State legislature, or as an executive or judicial officer of any State, 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. But Congress may, by a vote of two-thirds of each House, remove such disability.
Seems pretty clear-cut.
Also, for those no longer forming long-term memories:
"The future will take care of itself." - Mitch McConnell, Dec 1 2020.
“What is the downside for humoring him for this little bit of time?" - "senior Republican official", who had enough foresight to realize this quote could come back to haunt him, but not enough intelligence to realize that meant some sort of preventative action was called for. Nov 10, 2020.
"The decent thing to do is let the president himself take the time he wants to absorb this." - Ari Fleischer, Nov 7 2020.
