It's not like the DP bosses do not know what they are doing. Ask Sanders supporters how crooked insider political scams worked to rig primaries and the nomination in 2016. "In fact, all six U.S. senators still running for president are backing the House's impeachment inquiry. But now that the lawmakers may be getting what they want, many political operatives see it as a train wreck for their presidential campaigns." ""I can't think of more devastating news if you're running one of these campaigns for president than the news that your candidate is going to be bound to a desk in Washington, day after day, in the run-up to the Iowa caucuses," said David Axelrod, who helped mastermind Barack Obama's 2008 campaign, which began with an upset Iowa victory." WGBH NPR, 'A Disaster': Impeachment Could Sideline Senators In 2020 Presidential Campaign,By Scott Detrow, November 6, 2019. https://www.wgbh.org/news/national-...deline-senators-in-2020-presidential-campaign Axelrod and the rest of the DP insiders knew how this was going to effect the primaries at least since last November.