Hillary Clinton Says She'll Support Any Democratic Nominee

In an interview, Hillary Clinton was asked if she would support Bernie Sanders if he won the Democratic nomination. She refrained from committing, citing past criticisms of Sanders, including his lack of popularity in Congress. Clinton emphasized the priority of defeating Trump and pledged to support the Democratic nominee. Reflecting on the 2016 primaries, she expressed regret that Sanders did not endorse her sooner, which she believes hurt her campaign.

How did Sanders contribute to Clinton's campaign after the primaries?

What did Clinton express about Sanders' endorsement during the race?