TROUBLE IN PARADISE: Joe Biden, Kamala Harris Sour on Each Other.

Insiders have speculated that Biden modeled his relationship with the office of the vice president after his former boss, President Obama, relegating Harris to a more ceremonial role rather than a historic one in which she actively plays a role in carrying out his agenda. Insiders, however, believe that Joe Biden did not adequately calibrate his experience as vice president “to someone with far different qualifications and skills.”

Even occasions in which it appeared that Kamala Harris played a greater role in the Biden administration, such as during the Afghanistan withdrawal, insiders say she expressed dismay in private over her lack of involvement.

“Harris has also complained to confidants about not being a greater part of the President’s approach to the Afghanistan withdrawal — despite telling CNN at the time she was the last one in the room when he made the decision — leaving her without more to draw on when she defended him publicly,” the outlet noted.

An anonymous Democratic Party donor lamented that President Biden has failed to put Kamala Harris in a position to lead, setting her up for failure.

“Kamala Harris is a leader but is not being put in positions to lead. That doesn’t make sense. We need to be thinking long term, and we need to be doing what’s best for the party,” said the donor. “You should be putting her in positions to succeed, as opposed to putting weights on her. If you did give her the ability to step up and help her lead, it would strengthen you and strengthen the party.”

Beyond the sidelining, insiders also feel that the Biden administration has not done enough to curtail partisan attacks on her from the conservatives. One former Harris aide even suggested race may be a factor, considering that the White House jumped at the opportunity to defend Transportation Secretary Pete Buttigieg when it was revealed that he went on three months paternity leave during the supply-chain crisis.

“It’s hard to miss the specific energy that the White House brings to defend a White man, knowing that Kamala Harris has spent almost a year taking a lot of the hits that the West Wing didn’t want to take themselves,” said the former aide.

Harris and Biden souring on each other and the Harris camp playing the race card against Biden? Who could have anticipated that?

Flashback: Kamala Harris Admits Plan to Slam Biden in Debate, Repeats Lie About Segregationists.

Related: “When you’ve lost CNN. . .”