Trump 2020 campaign senior adviser Mercedes Schlapp weighs in on Joe Biden's pick for vice president.

Kamala Harris, D-Calif., as his running mate marks the "complete socialist takeover" of the presumptive Democratic nominee's campaign, Trump 2020 campaign senior adviser Mercedes Schlapp told "The Story" Wednesday.

"When you have the fact that GovTrack rated her as the most liberal senator in the Senate, it is incredibly troubling," Schlapp told host Martha MacCallum.

The adviser also noted Harris' support for an outright ban fracking, which Schlapp said goes beyond anything Biden has said in the campaign and threatens an industry that has been a boon to the economies of key states.

Schlapp also balked at Harris' contention that Trump's critique of her as "nasty" is proof he has a problem with "strong women," telling MacCallum that there are many "strong women" Trump seeks the counsel of every day --- such as Dr.