After being studiously ignored for weeks, Tara Reade’s sexual assault allegation against presumptive Democratic nominee Joe Biden is finally breaking through in earnest into mainstream news coverage. On cable news, her accusation got one of its most extended and sympathetic airings last night thanks to MSNBC anchor Chris Hayes’s brave decision to cover it.

“There have been moments I think for many of us, all of us, where we have heard about accusations against someone that we find ourselves desperately wanting not to believe,” he said, opening the segment.

But part of the difficult lesson of the MeToo era is not that every accusation is true and everything should be believed on its face, but that you do have to fight yourself when you feel that impulse. You have to do that in order to take seriously what is being alleged and what the evidence is and to evaluate it. And that is the case with the accusation by a woman named Tara Reade against Joe Biden.