Scapegoating by the establishment (for a Dem loss) or pre-emptive actions by Trump (for a Trump victory which will be inevitably besmirched by another round of sore-losing snowflakes)?

It's hard to know for sure but one thing is certain, it will prolong the 'Russia, Russia, Russia' headlines for one more news cycle.

Bloomberg reports that, according to two officials familiar with the matter, US intelligence and law enforcement have begun a probe to assess whether Russia is trying to "meddle' in Joe Biden's nomination (and perhaps election, as he remains the front-runner) campaign.

Part of the inquiry is reportedly to determine whether Russia is trying to weaken Biden by promoting controversy over his past involvement in U.S. policy toward Ukraine while his son worked for an energy company there.

As one anonymous official proclaimed - despite zero evidence of this actually happening other than an extremely small ad spend on Facebook? - a Kremlin strategy to undermine Biden would echo its work in 2016, when American intelligence agencies found that Russia carried out a sophisticated operation to damage Democrat Hillary Clinton and ultimately help Trump.

“In America, they’re using social media and many other tools to inflame social divisions, promote conspiracy theories and sow distrust in our democracy and elections,” William Evanina, director of the National Counterintelligence and Security Center, said in a statement. “As we look ahead to 2020, one thing I can guarantee is they’ll keep up their influence campaigns and utilize new vectors of disinformation.”

But, as Bloomberg is quick to remind readers, Russia’s campaign interference in 2016 resulted in a multiagency investigation that led to a highly classified intelligence assessment, part of which was made public in January 2017.

Trump has questioned the finding of Russian meddling and has asserted that government agents biased against him conducted a “witch hunt” into whether his campaign conspired with Russia.

“Vladimir Putin has interfered in our elections before and it’s no surprise he’s doing so again to prop up President Trump,” said Biden campaign spokesman Andrew Bates.

“Biden is to 2020 what Clinton was to 2016,” said Clint Watts, a former FBI agent who has been tracking Russia’s foreign influence operations.

“When you watch just how they speak publicly, they’re very clear that, yes, a second term of Trump would be great.” “Going all the way back to May they were talking about Biden-Ukraine very heavily,” he said. “It’s a great narrative for them.”

The potential for Russia to spread falsehoods - and to develop increasingly sophisticated techniques to do so - is one of the bigger concerns that U.S. officials have as the 2020 election approaches, said John Demers, head of the Justice Department’s national security division.

One thing is notable - no one is claiming China is meddling? Yet!