We are now in the home stretch. Millions of voters are—right this moment—making up their minds. This is the time when elections are won or lost. Those other former officials now have an obligation to do what Kelly has: come forward and offer their candid assessments of Trump.

They should do so not just to defend Kelly but to make a larger point: that we can, should, and must be honest about the threat Trump poses.

Trump’s defenders want us to doubt what we have seen with our own eyes and heard with our own ears. They want us to treat a White House chief of staff confirming that the former president praised Hitler and called members of the military “suckers and losers” as just another bit of campaign fodder—not evidence of something fundamentally rotten at the core of their movement. If we allow that to happen, it will be a stain on our politics akin to electing Trump himself.