In the face of stubbornly low poll numbers‚ two top White House aides are leaving to join President Biden's re-election campaign‚ the New York Times first reported. Driving the news: Deputy chief of staff Jen O'Malley Dillon — who managed Biden's general election bid in 2020 — and senior adviser Mike Donilon will be moving to the campaign in the coming weeks. Why it matters: The Biden team has publicly projected calm. But the personnel moves are a reaction to deep...