Lawmakers On Capitol Hill Face Questions About President Biden's Fitness To Run For Re-Election

WASHINGTON, DC - JULY 11: U.S. Sen. Joe Manchin (I-WV) leaves the U.S. Capitol for a private meeting between Senate Democrats and U.S. President Joe Biden's senior advisors Mike Donlion, Steve Richetti and campaign chair Jen O'Malley Dillon at the Democratic Senatorial Campaign Committee on July 11, 2024 in Washington, DC. The party leadership is facing mounting pressure to strengthen its control over members, amidst varying levels of support for President Biden's bid for re-election. (Photo by Tierney L. Cross/Getty Images)