It must hurt when you have advocated as much for a campaign has Rachel Maddow has for Bernie Sanders and the campaign decides to make lies out of your reporting. Say what you want about Rachel, she is nothing if not mama-bear protective of her own reporting when it comes to facts.

So when Tad Devine, former Monsanto lobbyist and current superbly well-compensated Bernie Sanders campaign strategist and Jeff Weaver, the campaign manager for Sen. Sanders, tried to explain away their candidate's losses in eight states by saying it was only because they didn't want those voters and delegates anyway, Rachel was furious. She had herself done reporting in February (before those states had voted) about the Sanders campaign's on-the-ground superiority over the Clinton campaign, both in number and in longevity, and she was not having this revisionism.

Watch: