Is Obama Covertly Running Kamala Harris' Campaign?

Former House Speaker Kevin McCarthy isn’t one to spew conspiracy theories, but what he said about Kamala Harris’ campaign was interesting, given the recent hires. The California Republican said that the man who is the real campaign manager is none other than former President Barack Obama (via NY Post):

Former President Barack Obama is secretly running Kamala Harris’ presidential campaign, using his people to direct her bid, ex-Republican House Speaker Kevin McCarthy claimed Sunday. 

“If you’re watching the campaign now, some of Obama’s [key people such as] David Plouffe and others...