 quit toward what they see as muted support from President Obama and toward Dem leaders who one source says are hiding behind statements. CBS News reporter Robert Costa posted on X, if they want him out, they'll have to push, sources add. Costa added Biden feels disrespected that no one has figured out an effective way to quiet this drift of nervous Democrats away from Biden and no many Dems want Biden to just break at some point soon. Multiple Democrats have come out in recent weeks to call for Biden to exit the race amid questions about his health.