If nothing else, it'll be REALLY interesting to see if this moves the needle in terms of Independents or anyone else. Those numbers may be a barometer of how politically calcified we are in this country. It may not change ANY minds, no matter WHAT.
The committee is taking a risk here, with all this buildup, like Raskin saying it'll "blow the roof off". The question to me is what, if anything, the DOJ does as an encore, so I wonder if Garland is watching this to help him decide.
Anyway, no doubt a bunch of polls will be trotted out after this. We'll see how entrenched this country is.