Such an obviously deranged statement unconnected to reality that it reflects on Mary, not the president.
Everything else and I mean every sentence in this NYT article reveals absolutely nothing.
Biden, a life long politician, comes far closer to being someone who has spent most of his adult life “institutionalized” (or possibly should have been?) than almost anyone in public life.
Hillary and Pelosi are a close second.
She bad mouthed her grandmother in the book, too.