I'm really confused about what Bernie has done this past week or so [View all]

After getting most of my information about campaign developments from DU over the past week or so, I'd thought Sanders had more or less gone back to Vermont. Made a few announcements about planning to debate, missing a procedural vote on McConnell's coronavirus bill (where Sanders' vote really wouldn't affect the outcome).

Now I'm hearing my Sanders die-hard friends gushing about how Sanders heroically saved us all this week, inserting a critical provision into the bill that passed the Senate ensuring low wage workers wouldn't suffer income losses and now explaining that he is risking his very life to carry the fight for the rest of us forward:

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quoting this tweet

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So my question is... can anyone give me a timeline of what he's actually been doing over the past week or so? My sense had been that he was remote from the negotiations on the Senate bill and generally keeping a low profile as he assesses how the campaign moves forward...

I'm interested in the facts more than commentary here. Are there web sites that track candidates in this way? Thanks for any help.