FBI warned Giuliani, key Trump ally in Senate of Russian disinformation campaign targeting Biden. (In late 2019).
And yet Giuliani continued to wave this material on air to justify Trump's blackmail of Ukraine's President. But then, Putin owns Trump and the rest of the GOP, so using this to stop Biden makes perfect sense.
[msn.com]russian-disinformation-campaign-targeting-biden/ar-BB1gciFx?ocid=msedgntp