Leadership Now CEO Daniella Ballou-Aares joins BBC News' Michelle Fleury to discuss the call for a new presidential nominee to protect democracy.
She highlights:
The profound threat Donald Trump poses to American democracy.
The urgent need for President Biden to pass the torch to a new generation of leaders.
Concerns about Biden's abilities to govern effectively for the next four years.
Polling that suggests other candidates could perform better with party backing.
The commitment to rally behind the Democratic nominee, whoever that may be, to secure victory in November.