What does “insurrection” even mean?

That’s the question top Republican lawmakers — including Mitch McConnell, who previously held Donald Trump responsible for the riot on January 6, 2021 — are asking the Supreme Court in a brief defending him from being disqualified in the 2024 election.

In a legal brief filed Thursday, 179 Republican politicians urged the court to overturn a Colorado Supreme Court ruling that kicked Trump off the 2024 ballot because it found he violated the 14th Amendment’s Section 3, which bans those who “engaged in” insurrection from running.