These HRC videos are circumstantial. They don't paint a flattering picture but the message is slow to arrive and easy to ignore.
Remember that "surreptitiously sourced" video of Romney in that small meeting where he said something about how some people would never vote for him? He didn't say anything any of us didn't already know and agree with but that video affected how people thought of him.
We need something like that with HRC, et al. We need absolute, positive, irrefutable demonstration of her elitism.