 Fox News. I'm Paul Stevens. More pressure building on President Biden to drop his re-election bid. Sources tell Fox that Mr. Biden remains recalcitrant, defiant in the face of what some have deemed an intra-party squabble. What's more, some of the campaign are pointing fingers at former Speaker Nancy Pelosi and former President Barack Obama as being behind the not-so-silent shove to rid the ticket of Mr. Biden. Fox