Barack Obama's dilemma: Balancing Democrats' worry about Joe Biden and maintaining influence with president

Even as Former US President Barack Obama has listened to Democrats' concerns, he has insisted that the decision to remain in the race is only for President Joe Biden to make, according to several people familiar with the matter who requested anonymity to discuss the private conversations. Obama finds himself forging through the most delicate political moment for Democrats since former President Bill Clinton's impeachment, with much higher stakes.