Like the Steele dossier or the rumor of a pee-pee tape [1].
Look, Id love to silence Rachel Maddow as much as the next guy, but there is no objective function to reliably do that without also silencing inconvenient truths (Mai Lei massacre, fake WMD, Biden's corruption, etc).
[1] That's when I knew power was out to get Trump by any means. Journos seriously reporting that a hotelier is unaware that top hotels are riddled with bugs? Bullshit.