Growing pressure on Biden to drop his re-election campaign

President Biden faced new pressure to abandon his campaign for re-election, with two sources telling NBC News that former President Obama has "concerns" about Mr. Biden's ability to remain at the top of the ticket. The White House and the Biden campaign are publicly pushing back on Democratic leaders trying to push the president out. But one person close to the Mr. Biden tells NBC News, "We're close to the end." NBC News' Gabe Gutierrez reports.