What context does she need to provide? It's pretty clear cut. He said something, Warren says he said one thing, and Sanders said another.
To be honest, Sanders' own description of the events doesn't even reflect well on him, either. Imagine if you were a man and a woman going for the same job, and you said to your female coworker, "you know other people don't want you to have this job, right? They're gonna make it hard for you."
No one would go "oh, he's just talking about unfortunate realities". People would rightly assume you're trying to discourage your coworker from going for the job.