The man in custody was Ryan Routh, three law enforcement officials told the AP.

Former President Barack Obama held off on an immediate endorsement, as some in the party have expressed worry that the quick shift to Harris would appear to be a coronation.

To a defiant President Joe Biden, the 2024 election is up to the public — not the Democrats on Capitol Hill. But the chorus of Democratic voices calling for him to step aside is growing, from donors, strategists, lawmakers and their constituents who say he should bow out.